Human Reproduction

Article	Citations
Development of an artificial intelligence-based assessment model for prediction of embryo viability using static images captured by optical light microscopy during IVF	125
Semen impairment and occurrence of SARS-CoV-2 virus in semen after recovery from COVID-19	122
International Committee for Monitoring Assisted Reproductive Technologies world report: assisted reproductive technology 2012†	98
20 years of the European IVF-monitoring Consortium registry: what have we learned? A comparison with registries from two other regions	91
Ovarian follicular function is not altered by SARS–CoV-2 infection or BNT162b2 mRNA COVID-19 vaccination	89
Patient experiences of fertility clinic closure during the COVID-19 pandemic: appraisals, coping and emotions	88
International Committee for Monitoring Assisted Reproductive Technologies world report: assisted reproductive technology, 2014	87
Erastin induces ferroptosis via ferroportin-mediated iron accumulation in endometriosis	80
Preimplantation genetic testing for aneuploidy: a comparison of live birth rates in patients with recurrent pregnancy loss due to embryonic aneuploidy or recurrent implantation failure	77
Definition, diagnostic and therapeutic options in recurrent implantation failure: an international survey of clinicians and embryologists	70
Assisted reproductive technology service availability, efficacy and safety in mainland China: 2016	68
The birth of a baby with mosaicism resulting from a known mosaic embryo transfer: a case report	66
Impact of low serum progesterone levels on the day of embryo transfer on pregnancy outcome: a prospective cohort study in artificial cycles with vaginal progesterone	64
Fertility patients under COVID-19: attitudes, perceptions and psychological reactions	63
Septum resection versus expectant management in women with a septate uterus: an international multicentre open-label randomized controlled trial	62
Polycystic ovary syndrome as an independent risk factor for gestational diabetes and hypertensive disorders of pregnancy: a population-based study on 9.1 million pregnancies	61
Metformin inhibits testosterone-induced endoplasmic reticulum stress in ovarian granulosa cells via inactivation of p38 MAPK	61
Twin Peaks: more twinning in humans than ever before	59
Persistence of SARS-CoV-2 in the first trimester placenta leading to transplacental transmission and fetal demise from an asymptomatic mother	59
Type of menopause, age of menopause and variations in the risk of incident cardiovascular disease: pooled analysis of individual data from 10 international studies	58
Septum resection in women with a septate uterus: a cohort study	56
Measuring the global disease burden of polycystic ovary syndrome in 194 countries: Global Burden of Disease Study 2017	56
Age at natural menopause and development of chronic conditions and multimorbidity: results from an Australian prospective cohort	55
Is fertility reduced in ovulatory women with polycystic ovary syndrome? An opinion paper	54
The risk of birth defects with conception by ART	52

The status of preimplantation genetic testing in the UK and USA	51
In-vitro maturation of oocytes versus conventional IVF in women with infertility and a high antral follicle count: a randomized non-inferiority controlled trial	51
A multi-organ-chip co-culture of liver and testis equivalents: a first step toward a systemic male reprotoxicity model	50
Efficacy and safety of controlled ovarian stimulation using GnRH antagonist protocols for emergency fertility preservation in young women with breast cancer—a prospective nationwide Swedish multicente	50
Live births following fertility preservation using in-vitro maturation of ovarian tissue oocytes	50
Effects of COVID-19 and mRNA vaccines on human fertility	49
Individualised luteal phase support in artificially prepared frozen embryo transfer cycles based on serum progesterone levels: a prospective cohort study	48
No effect of ovarian stimulation and oocyte yield on euploidy and live birth rates: an analysis of 12 298 trophectoderm biopsies	46
Female ageing affects the DNA repair capacity of oocytes in IVF using a controlled model of sperm DNA damage in mice	46
Recommendations for epidemiologic and phenotypic research in polycystic ovary syndrome: an androgen excess and PCOS society resource	45
Multigenerational and transgenerational impact of paternal bisphenol A exposure on male fertility in a mouse model	45
The demographics of assisted reproductive technology births in a Nordic country	45
Spatiotemporal changes in mechanical matrisome components of the human ovary from prepuberty to menopause	44
Mitochondria-targeted therapeutics, MitoQ and BGP-15, reverse aging-associated meiotic spindle defects in mouse and human oocytes	44
The depot GnRH agonist protocol improves the live birth rate per fresh embryo transfer cycle, but not the cumulative live birth rate in normal responders: a randomized controlled trial and molecular m	43
A systematic review of the quality of clinical prediction models in in vitro fertilisation	43
Reduced pregnancy and live birth rates after in vitro fertilization in women with previous Caesarean section: a retrospective cohort study	42
Adenomyosis of the inner and outer myometrium are associated with different clinical profiles	42
Fallopian tube epithelial cells express androgen receptor and have a distinct hormonal responsiveness when compared with endometrial epithelium	42
Impact of trophectoderm biopsy on obstetric and perinatal outcomes following frozen–thawed embryo transfer cycles	42
Undetectable viral RNA in oocytes from SARS-CoV-2 positive women	42
GnRH agonist and hCG (dual trigger) versus hCG trigger for final follicular maturation: a double-blinded, randomized controlled study	41
Should we be measuring DNA damage in human spermatozoa? New light on an old question	40
Excision versus colorectal resection in deep endometriosis infiltrating the rectum: 5-year follow-up of patients enrolled in a randomized controlled trial	40
Post-Caesarean section niche-related impaired fertility: hypothetical mechanisms	40
Tissue specific regulation of transcription in endometrium and association with disease	39
Delay in IVF treatment up to 180 days does not affect pregnancy outcomes in women with diminished ovarian reserve	39
DNA fragmentation of sperm: a radical examination of the contribution of oxidative stress and age in 16 945 semen samples	38
Effects of different cycle regimens for frozen embryo transfer on perinatal outcomes of singletons	38
The effect of ICSI-related procedural timings and operators on the outcome	38
Assessment of fresh and cryopreserved testicular tissues from (pre)pubertal boys during organ culture as a strategy for in vitro spermatogenesis	37
Mapping the entire functionally active endometrial microbiota	36
Temporal trends in age at menarche and age at menopause: a population study of 312 656 women in Norway	36
Intracytoplasmic sperm injection is not superior to conventional IVF in couples with non-male factor infertility and preimplantation genetic testing for aneuploidies (PGT-A)	36
Hereditary thrombophilia and recurrent pregnancy loss: a systematic review and meta-analysis	36
Reduced FSH and LH action: implications for medically assisted reproduction	36
High birth weight and large-for-gestational-age in singletons born after frozen compared to fresh embryo transfer, by gestational week: a Nordic register study from the CoNARTaS group	35
Association of polycystic ovary syndrome or anovulatory infertility with offspring psychiatric and mild neurodevelopmental disorders: a Finnish population-based cohort study	35
Exome sequencing reveals novel causes as well as new candidate genes for human globozoospermia	34
Safety of fertility preservation techniques before and after anticancer treatments in young women with breast cancer: a systematic review and meta-analysis	34
Global transcriptomic changes occur in uterine fluid-derived extracellular vesicles during the endometrial window for embryo implantation	33
Male ageing is negatively associated with the chance of live birth in IVF/ICSI cycles for idiopathic infertility	33
Developing a core outcome set for future infertility research: an international consensus development study	32
Magnetic resonance imaging classification of deep pelvic endometriosis: description and impact on surgical management	32
Something old, something new: digital quantification of uterine vascular remodelling and trophoblast plugging in historical collections provides new insight into adaptation of the utero-placental circ	31
Low progesterone levels on the day before natural cycle frozen embryo transfer are negatively associated with live birth rates	31
Serum anti-Müllerian hormone concentration and follicle density throughout reproductive life and in different diseases—implications in fertility preservation	31
Harmonising research outcomes for polycystic ovary syndrome: an international multi-stakeholder core outcome set	31
Systematic evaluation of endometriosis by transvaginal ultrasound can accurately replace diagnostic laparoscopy, mainly for deep and ovarian endometriosis	31
Pregnancy outcomes following in vitro fertilization frozen embryo transfer (IVF-FET) with or without preimplantation genetic testing for aneuploidy (PGT-A) in women with recurrent pregnancy los	30

Novel mutations in PLCZ1 cause male infertility due to fertilization failure or poor fertilization	30
Confounding and effect measure modification in reproductive medicine research	30
Kisspeptin and neurokinin B interactions in modulating gonadotropin secretion in women with polycystic ovary syndrome	30
Impaired semen quality in trans women: prevalence and determinants	30
Follicular flushing leads to higher oocyte yield in monofollicular IVF: a randomized controlled trial	30
Artificial intelligence in the fertility clinic: status, pitfalls and possibilities	30
Analysis of serum and endometrial progesterone in determining endometrial receptivity	30
Risk of bowel fistula following surgical management of deep endometriosis of the rectosigmoid: a series of 1102 cases	30
The PARP inhibitor, olaparib, depletes the ovarian reserve in mice: implications for fertility preservation	29
Maternal serum concentrations of bisphenol A and propyl paraben in early pregnancy are associated with male infant genital development	29
Physical activity and sedentary time in relation to semen quality in healthy men screened as potential sperm donors	29
Analysing endometrial microbiome: methodological considerations and recommendations for good practice	29
Obstetric and perinatal risks in 4601 singletons and 884 twins conceived after fresh blastocyst transfers: a Nordic study from the CoNARTaS group	29
Matrix-free 3D culture supports human follicular development from the unilaminar to the antral stage in vitro yielding morphologically normal metaphase II oocytes	29
The effect of Covid-19 mRNA vaccine on serum anti-Müllerian hormone levels	28
A panel of extracellular vesicle long noncoding RNAs in seminal plasma for predicting testicular spermatozoa in nonobstructive azoospermia patients	28
Randomised controlled trials evaluating endometrial scratching: assessment of methodological issues	28
First PGT-A using human in vivo blastocysts recovered by uterine lavage: comparison with matched IVF embryo controls†	28
Exome sequencing reveals variants in known and novel candidate genes for severe sperm motility disorders	28
Combined noninvasive metabolic and spindle imaging as potential tools for embryo and oocyte assessment	28
Kisspeptin treatment induces gonadotropic responses and rescues ovulation in a subset of preclinical models and women with polycystic ovary syndrome	28
Should we still perform fresh embryo transfers in ART?	28
Micronized progesterone plus dydrogesterone versus micronized progesterone alone for luteal phase support in frozen-thawed cycles (MIDRONE): a prospective cohort study	28
A major increase in oocyte cryopreservation cycles in the USA, Australia and New Zealand since 2010 is highlighted by younger women but a need for standardized data collection	27
The euploid blastocysts obtained after luteal phase stimulation show the same clinical, obstetric and perinatal outcomes as follicular phase stimulation-derived ones: a multicenter study	27
International consensus: ovarian tissue cryopreservation in young Turner syndrome patients: outcomes of an ethical Delphi study including 55 experts from 16 different countries	27
Age-related changes in human Leydig cell status	27
Obstetric and perinatal outcomes following programmed compared to natural frozen-thawed embryo transfer cycles: a systematic review and meta-analysis	27
The early luteal hormonal profile in IVF patients triggered with hCG	27
Associations between polycystic ovary syndrome and adverse obstetric and neonatal outcomes: a population study of 9.1 million births	27
Perturbations of morphogenesis at the compaction stage affect blastocyst implantation and live birth rates	27
IVF outcomes in patients with a history of bariatric surgery: a multicenter retrospective cohort study	27
ICSI does not improve reproductive outcomes in autologous ovarian response cycles with non-male factor subfertility	27
Endometrial uNK cell counts do not predict successful implantation in an IVF population	27
Validity of self-reported endometriosis: a comparison across four cohorts	26
Newly characterized decidual Tim-3+ Treg cells are abundant during early pregnancy and driven by IL-27 coordinately with Gal-9 from trophoblasts	26
Comparison of euploidy rates of blastocysts in women treated with progestins or GnRH antagonist to prevent the luteinizing hormone surge during ovarian stimulation	26
Prediction of sperm extraction in non-obstructive azoospermia patients: a machine-learning perspective	26
FBXO43 variants in patients with female infertility characterized by early embryonic arrest	26
The effect of storage time after vitrification on pregnancy and neonatal outcomes among 24 698 patients following the first embryo transfer cycles	26
How common is add-on use and how do patients decide whether to use them? A national survey of IVF patients	26
The importance of mediation in reproductive health studies	25
Age-related natural fertility outcomes in women over 35 years: a systematic review and individual participant data meta-analysis	25
Cumulative delivery rate per aspiration IVF/ICSI cycle in POSEIDON patients: a real-world evidence study of 9073 patients	25
A distinctive epigenetic ageing profile in human granulosa cells	25
Imprinting disorders in children born after ART: a Nordic study from the CoNARTaS group	25
Temporal trends in semen concentration and count among 327 373 Chinese healthy men from 1981 to 2019: a systematic review	24
Growth in children conceived by ART	24
The impact of embryo quality on singleton birthweight in vitrified-thawed single blastocyst transfer cycles	24
The human factor: does the operator performing the embryo transfer significantly impact the cycle outcome?	24
Low anti-Müllerian hormone level is not a risk factor for early pregnancy loss in IVF/ICSI treatment	24
DNA methylation patterns within whole blood of adolescents born from assisted reproductive technology are not different from adolescents born from natural conception	24
Transfer of fresh or frozen embryos: a randomised controlled trial	24
The impact of maternal age on gene expression during the GV to MII transition in euploid human oocytes	24
To trigger or not to trigger ovulation in a natural cycle for frozen embryo transfer: a randomized controlled trial	24
Puberty timing and adiposity change across childhood and adolescence: disentangling cause and consequence	24
Seasonal patterns in fecundability in North America and Denmark: a preconception cohort study	24
The freeze-all strategy versus agonist triggering with low-dose hCG for luteal phase support in IVF/ICSI for high responders: a randomized controlled trial	24
The changing tide of human fertility	23
Adverse effects of circadian desynchrony on the male reproductive system: an epidemiological and experimental study	23
Clinical validity and utility of preconception expanded carrier screening for the management of reproductive genetic risk in IVF and general population	23
The healthy female microbiome across body sites: effect of hormonal contraceptives and the menstrual cycle	23
Chance of live birth: a nationwide, registry-based cohort study	23
Leave the past behind: women’s reproductive history shows no association with blastocysts’ euploidy and limited association with live birth rates after euploid embryo transfers	23
IVF under COVID-19: treatment outcomes of fresh ART cycles	23
Antioxidants increase blastocyst cryosurvival and viability post-vitrification	23
SARS-CoV-2 in first trimester pregnancy: a cohort study	23
Three-dimensional microengineered vascularised endometrium-on-a-chip	23
The duration of embryo culture after mouse IVF differentially affects cardiovascular and metabolic health in male offspring	23
Female causes of infertility are associated with higher risk of preterm birth and low birth weight: analysis of 117 401 singleton live births following IVF	22
Trophectoderm differentiation to invasive syncytiotrophoblast is promoted by endometrial epithelial cells during human embryo implantation	22
Exposure of human fallopian tube epithelium to elevated testosterone results in alteration of cilia gene expression and beating	22
Late follicular phase progesterone elevation during ovarian stimulation is not associated with decreased implantation of chromosomally screened embryos in thaw cycles	22
Sperm acquire epididymis-derived proteins through epididymosomes	22
Female obesity does not impact live birth rate after frozen-thawed blastocyst transfer	22
Do assisted reproductive technologies andin vitroembryo culture influence the epigenetic control of imprinted genes and transposable elements in children?	22
A double-blind randomized controlled trial investigating a time-lapse algorithm for selecting Day 5 blastocysts for transfer	22
Efficiency and efficacy of vitrification in 35 654 sibling oocytes from donation cycles	22
High-quality human preimplantation embryos stimulate endometrial stromal cell migration via secretion of microRNA hsa-miR-320a	21
Dynamics of the transcriptional landscape during human fetal testis and ovary development	21

Cannabis use while trying to conceive: a prospective cohort study evaluating associations with fecundability, live birth and pregnancy loss	21
Body mass index and subfertility: multivariable regression and Mendelian randomization analyses in the Norwegian Mother, Father and Child Cohort Study	21
Comparison of pregnancy outcomes following preimplantation genetic testing for aneuploidy using a matched propensity score design	21
Top 10 priorities for future infertility research: an international consensus development study	21
Elective freezing of embryos versus fresh embryo transfer in IVF: a multicentre randomized controlled trial in the UK (E-Freeze)	21
Hidden in plain sight: the overstated benefits and underestimated losses of potential implantations associated with advertised PGT-A success rates	21
Novel bi-allelic variants in ACTL7A are associated with male infertility and total fertilization failure	20
Fertility intentions to have a second or third child under China’s three-child policy: a national cross-sectional study	20
Role of interleukin-1β in nerve growth factor expression, neurogenesis and deep dyspareunia in endometriosis	20
A novel homozygous mutation of phospholipase C zeta leading to defective human oocyte activation and fertilization failure	20
Association of maternal polycystic ovary syndrome or anovulatory infertility with obesity and diabetes in offspring: a population-based cohort study	20
Isthmocele and ovarian stimulation for IVF: considerations for a reproductive medicine specialist	20
Impact of the newly recommended antral follicle count cutoff for polycystic ovary in adult women with polycystic ovary syndrome	20
Seminal plasma promotes decidualization of endometrial stromal fibroblasts in vitro from women with and without inflammatory disorders in a manner dependent on interleukin-11 signaling	20
Single-cell multiomic analysis of in vivo and in vitro matured human oocytes	20
Development of an artificial intelligence model for predicting the likelihood of human embryo euploidy based on blastocyst images from multiple imaging systems during IVF	19
TIPE2 inhibits the migration and invasion of endometrial cells by targeting β-catenin to reverse epithelial–mesenchymal transition	19
Metabolic activity of human blastocysts correlates with their morphokinetics, morphological grade, KIDScore and artificial intelligence ranking	19
COVID-19: the perspective of Italian embryologists managing the IVF laboratory in pandemic emergency	19
Randomised controlled trial of the effects of increased energy intake on menstrual recovery in exercising women with menstrual disturbances: the ‘REFUEL’ study	19
Decidual NK cell-derived conditioned medium from miscarriages affects endometrial stromal cell decidualisation: endocannabinoid anandamide and tumour necrosis factor-α crosstalk	19
Individualized ovarian stimulation in IVF/ICSI treatment: it is time to stop using high FSH doses in predicted low responders	19
Germline transmission of donor, maternal and paternal mtDNA in primates	19
Sperm count is increased by diet-induced weight loss and maintained by exercise or GLP-1 analogue treatment: a randomized controlled trial	19
Repeated implantation failure (RIF): an iatrogenic meaningless definition that generates unnecessary and costly use of add-on procedures	19
SARS-CoV-2 infection in the first trimester and the risk of early miscarriage: a UK population-based prospective cohort study of 3041 pregnancies conceived during the pandemic	19
Don’t abandon RCTs in IVF. We don’t even understand them	19
A randomised controlled trial to clinically validate follitropin delta in its individualised dosing regimen for ovarian stimulation in Asian IVF/ICSI patients	19
IVF outcomes of embryos with abnormal PGT-A biopsy previously refused transfer: a prospective cohort study	19
Relationship between natural and intrauterine insemination-assisted live births and the degree of sperm autoimmunisation	18
Association between preconception paternal health and pregnancy loss in the USA: an analysis of US claims data	18
Elevated levels of nitrous dioxide are associated with lower AMH levels: a real-world analysis	18
Superficial peritoneal endometriotic lesions are histologically diverse and rarely demonstrate menstrual cycle synchronicity with matched eutopic endometrium	18
Prioritizing IVF treatment in the post-COVID 19 era: a predictive modelling study based on UK national data	18
Uterus transplantation: joys and frustrations of becoming a ‘complete’ woman—a qualitative study regarding self-image in the 5-year period after transplantation	18
The mitochondrial DNA copy number of cumulus granulosa cells may be related to the maturity of oocyte cytoplasm	18
Maternal plasma genome-wide cell-free DNA can detect fetal aneuploidy in early and recurrent pregnancy loss and can be used to direct further workup	18
Donor oocyte recipients do not benefit from preimplantation genetic testing for aneuploidy to improve pregnancy outcomes	18
The true incidence of chromosomal mosaicism after preimplantation genetic testing is much lower than that indicated by trophectoderm biopsy	18
Treatment effect of oil-based contrast is related to experienced pain at HSG: a post-hoc analysis of the randomised H2Oil study	18
A mouse model of endometriosis mimicking the natural spread of invasive endometrium	18
Andrological findings in infertile men with two (biallelic) CFTR mutations: results of a multicentre study in Germany and Austria comprising 71 patients	18
The effect of denudation and injection timing in the reproductive outcomes of ICSI cycles: new insights into the risk of in vitro oocyte ageing	17
Associations of childhood adiposity with menstrual irregularity and polycystic ovary syndrome in adulthood: the Childhood Determinants of Adult Health Study and the Bogalusa Heart Study	17
Single-cell RNA sequencing of SARS–CoV-2 cell entry factors in the preconceptional human endometrium	17
Non-invasive, label-free optical analysis to detect aneuploidy within the inner cell mass of the preimplantation embryo	17
Type 1 diabetes in children born after assisted reproductive technology: a register-based national cohort study	17
Breaking the ageing paradigm in endometrium: endometrial gene expression related to cilia and ageing hallmarks in women over 35 years	17
Pre-eclampsia in pregnancies resulting from oocyte donation, natural conception or IVF: a systematic review and meta-analysis	17
Whole-exome sequencing of consanguineous families with infertile men and women identifies homologous mutations in SPATA22 and MEIOB	17
Markers of human endometrial hypoxia can be detected in vivo and ex vivo during physiological menstruation	17
Treatment-related fertility impairment in long-term female childhood, adolescent and young adult cancer survivors: investigating dose-effect relationships in a European case-control study (PanCareLIFE	17
The effect of polymorphisms in FSHR and FSHB genes on ovarian response: a prospective multicenter multinational study in Europe and Asia	17
Development of automated annotation software for human embryo morphokinetics	17
Preimplantation loss of fertilized human ova: estimating the unobservable	17
Loss of SPACA1 function causes autosomal recessive globozoospermia by damaging the acrosome–acroplaxome complex	17
Intrauterine insemination performance characteristics and post-processing total motile sperm count in relation to live birth for couples with unexplained infertility in a randomised, multicentre clini	17
Risk of infertility in female adolescents and young adults with cancer: a population-based cohort study	17
Stromal cell senescence contributes to impaired endometrial decidualization and defective interaction with trophoblast cells	17
N-acetylcysteine protects ovarian follicles from ischemia-reperfusion injury in xenotransplanted human ovarian tissue	17
Is the profile of transcripts altered in the eutopic endometrium of infertile women with endometriosis during the implantation window?	17
Oncofertility outcomes after fertility-sparing treatment of bilateral serous borderline ovarian tumors: results of a large retrospective study	16
Periconceptional exposure to lopinavir, but not darunavir, impairs decidualization: a potential mechanism leading to poor birth outcomes in HIV-positive pregnancies	16
Non-invasive preimplantation genetic testing for putative mosaic blastocysts: a pilot study	16
Do we need to measure progesterone in oocyte donation cycles? A retrospective analysis evaluating cumulative live birth rates and embryo quality	16
Bi-allelic variants in DNA mismatch repair proteins MutS Homolog MSH4 and MSH5 cause infertility in both sexes	16
Cost-effectiveness of medically assisted reproduction or expectant management for unexplained subfertility: when to start treatment?	16
Novel biallelic mutations in MEI1: expanding the phenotypic spectrum to human embryonic arrest and recurrent implantation failure	16
Inactivated COVID-19 vaccination does not affect in vitro fertilization outcomes in women	16
Combining fertility preservation procedures to spread the eggs across different baskets: a feasibility study	16
The technical risks of human gene editing	16
Podocalyxin is a key negative regulator of human endometrial epithelial receptivity for embryo implantation	16
Follicular-phase endometrial scratching: a truncated randomized controlled trial	16
Use of e-cigarettes associated with lower sperm counts in a cross-sectional study of young men from the general population	16
The extracellular vesicular pseudogene LGMNP1 induces M2-like macrophage polarization by upregulating LGMN and serves as a novel promising predictive biomarker for ovarian endometriosis recurrence	16
Should we freeze it? Agreement on fate of borderline blastocysts is poor and does not improve with a modified blastocyst grading system	16
Defect in the nuclear pore membrane glycoprotein 210-like gene is associated with extreme uncondensed sperm nuclear chromatin and male infertility: a case report	16
Rare missense variant inMSH4associated with primary gonadal failure in both 46, XX and 46, XY individuals	16
Sperm selection with hyaluronic acid improved live birth outcomes among older couples and was connected to sperm DNA quality, potentially affecting all treatment outcomes	16
Endometrial inflammasome activation accompanies menstruation and may have implications for systemic inflammatory events of the menstrual cycle	16
Endometriotic cell culture contamination and authenticity: a source of bias in in vitro research?	16
Delineating sociodemographic, medical and quality of life factors associated with psychological distress in individuals with endometriosis	16
Standardizing definitions and reporting guidelines for the infertility core outcome set: an international consensus development study	15
Revisiting the serum level of anti-Müllerian hormone in patients with functional hypothalamic anovulation	15
T-cadherin inhibits invasion and migration of endometrial stromal cells in endometriosis	15
Intraovarian injection of platelet-rich plasma in assisted reproduction: too much too soon?	15
Effects of MTHFR C677T polymorphism on vitamin D, homocysteine and natural killer cell cytotoxicity in women with recurrent pregnancy losses	15
Alteration in angiogenic potential of granulosa-lutein cells and follicular fluid contributes to luteal defects in polycystic ovary syndrome	15
Use of dopamine agonists to target angiogenesis in women with endometriosis	15
Population-wide contribution of medically assisted reproductive technologies to overall births in Australia: temporal trends and parental characteristics	15
Cryopreservation in reproductive medicine during the COVID-19 pandemic: rethinking policies and European safety regulations	15
Factors of the human embryo culture system that may affect media evaporation and osmolality	15
Preimplantation genetic testing for aneuploidy: are we examining the correct outcomes?	15
Added value of buccal cell FISH analysis in the diagnosis and management of Turner syndrome	15
Sperm mitochondrial DNA biomarkers and couple fecundity	15
Granulosa cells provide elimination of apoptotic oocytes through unconventional autophagy-assisted phagocytosis	15
A comparison of the effects of oral contraceptives on the clinical and biochemical manifestations of polycystic ovary syndrome: a crossover randomized controlled trial	15
Genetic overlap analysis of endometriosis and asthma identifies shared loci implicating sex hormones and thyroid signalling pathways	15
Proteome of fluid from human ovarian small antral follicles reveals insights in folliculogenesis and oocyte maturation	15
In vitro maturation without gonadotropins versus in vitro fertilization with hyperstimulation in women with polycystic ovary syndrome: a non-inferiority randomized controlled trial	15
A recurrent ZSWIM7 mutation causes male infertility resulting from decreased meiotic recombination	15
Fructose levels are elevated in women with polycystic ovary syndrome with obesity and hyperinsulinemia	15
An algorithm to personalise the diagnosis of recurrent implantation failure based on theoretical cumulative implantation rate	15
Clinicians’ perspectives on diagnosing polycystic ovary syndrome in Australia: a qualitative study	15
Disruption and recovery of testicular function during and after androgen abuse: the HAARLEM study	15
Functional ovarian reserve in transgender men receiving testosterone therapy: evidence for preserved anti-Müllerian hormone and antral follicle count under prolonged treatment	15
[Ca2+]i oscillations in human sperm are triggered in the flagellum by membrane potential-sensitive activity of CatSper	15
Endosialin defines human stem Leydig cells with regenerative potential	14
Fecundability in relation to use of mobile computing apps to track the menstrual cycle	14
Association of medically assisted reproduction with offspring cord blood DNA methylation across cohorts	14
We have reached a dead end for preimplantation genetic testing for aneuploidy	14
Genetic incompatibility of the reproductive partners: an evolutionary perspective on infertility	14
Fertility treatment and cancers—the eternal conundrum: a systematic review and meta-analysis	14
Vaginal neutrophils eliminate sperm by trogocytosis	14
Leveraging Northern European population history: novel low-frequency variants for polycystic ovary syndrome	14
Oocyte maturation under lipotoxic conditions induces carryover transcriptomic and functional alterations during post-hatching development of good-quality blastocysts: novel insights from a bovine embr	14
Is a freeze-all policy the optimal solution to circumvent the effect of late follicular elevated progesterone? A multicentric matched-control retrospective study analysing cumulative live birth rate i	14
Definition of a clinical strategy to enhance the efficacy, efficiency and safety of egg donation cycles with imported vitrified oocytes	14
Two waves of transcriptomic changes in periovulatory human granulosa cells	14
Activation of ATF3/AP-1 signaling pathway is required for P2X3-induced endometriosis pain	14
The impact of male factor infertility on early and late morphokinetic parameters: a retrospective analysis of 4126 time-lapse monitored embryos	14
Cost effectiveness of in vitro fertilisation and preimplantation genetic testing to prevent transmission of BRCA1/2 mutations	14
Occurrence of smooth endoplasmic reticulum aggregates in metaphase II oocytes: relationship with stimulation protocols and outcome of ICSI and IVF cycles	14
Pubertal development and reproductive hormone levels of singleton ICSI offspring in adolescence: results of a prospective controlled study	14
Do physical activity, sitting time and body mass index affect fertility over a 15-year period in women? Data from a large population-based cohort study	14
Maternal occupational exposure to endocrine-disrupting chemicals during pregnancy and semen parameters in adulthood: results of a nationwide cross-sectional study among Swiss conscripts	14
Is there still a rationale for non-invasive PGT-A by analysis of cell-free DNA released by human embryos into culture medium?	14
Uterine fluid microRNAs are dysregulated in women with recurrent implantation failure	14
Thyroid autoimmunity is associated with higher risk of premature ovarian insufficiency—a nationwide Health Insurance Research Database study	14
Time as an outcome measure in fertility-related clinical studies: long-awaited	14
Variation in the HLA-F gene locus with functional impact is associated with pregnancy success and time-to-pregnancy after fertility treatment	14
Presence of adenomyosis at MRI reduces live birth rates in ART cycles for endometriosis	14
The antidepressant Sertraline inhibits CatSper Ca2+ channels in human sperm	14
Chromosomal abnormalities after ICSI in relation to semen parameters: results in 1114 fetuses and 1391 neonates from a single center	13
National survey of donor-conceived individuals who requested information about their sperm donor—experiences from 17 years of identity releases in Sweden	13
Doin vitrofertilization, intrauterine insemination or female infertility impact the risk of congenital anomalies in singletons? A longitudinal national French study	13
Dydrogesterone and 20α-dihydrodydrogesterone plasma levels on day of embryo transfer and clinical outcome in an anovulatory programmed frozen-thawed embryo transfer cycle: a prospective cohort study	13
Histological study on the influence of puberty suppression and hormonal treatment on developing germ cells in transgender women	13
Thyroid function in neonates conceived after hysterosalpingography with iodinated contrast	13
Young women with poor ovarian response exhibit epigenetic age acceleration based on evaluation of white blood cells using a DNA methylation-derived age prediction model	13
Inactivated Covid-19 vaccine did not undermine live birth and neonatal outcomes of women with frozen-thawed embryo transfer	13
Insights from the genetic characterization of central precocious puberty associated with multiple anomalies	13
The regulation and signalling of anti-Müllerian hormone in human granulosa cells: relevance to polycystic ovary syndrome	13
Cumulative live birth rates for women returning to ART treatment for a second ART-conceived child	13
Positive effects of amphiregulin on human oocyte maturation and its molecular drivers in patients with polycystic ovary syndrome	13

Semen parameter thresholds and time-to-conception in subfertile couples: how high is high enough?	13
Outcome of in-vitro oocyte maturation in patients with PCOS: does phenotype have an impact?	13
Maternal occupational exposure to endocrine-disrupting chemicals and urogenital anomalies in the offspring	13
A homozygous variant in TBPL2 was identified in women with oocyte maturation defects and infertility	13
Exome sequencing links CEP120 mutation to maternally derived aneuploid conception risk	13
SAY NO to mild ovarian stimulation for all poor responders: it is time to realize that not all poor responders are the same	13
O-138 Reproductive performance of women with and without intrauterine adhesions following recurrent dilatation and curettage for miscarriage: long-term follow-up of a randomized controlled trial	13
Effect of parental and ART treatment characteristics on perinatal outcomes	13
Donor IUI is equally effective for heterosexual couples, single women and lesbians, but autologous IUI does worse	13
Testicular immune cells and vasculature in Klinefelter syndrome from childhood up to adulthood	13
Early initiation of anti-androgen treatment is associated with increased probability of spontaneous conception leading to childbirth in women with polycystic ovary syndrome: a population-based multire	13
BMI in childhood and adolescence is associated with impaired reproductive function—a population-based cohort study from birth to age 50 years	13
Syndecan-1 modulates the invasive potential of endometrioma via TGF-β signalling in a subgroup of women with endometriosis	13
Choice of statistical model in observational studies of ART	13
Hormone replacement therapy and the risk of melanoma in post-menopausal women	13
Support for recognition and payment options for egg and sperm donation in New Zealand and Australia	13
Bi-allelic mutations in MOS cause female infertility characterized by preimplantation embryonic arrest	13
Putative human myometrial and fibroid stem-like cells have mesenchymal stem cell and endometrial stromal cell properties	13
Association between bacterial vaginosis and fecundability in Kenyan women planning pregnancies: a prospective preconception cohort study	13
Maternal age and risk of low birth weight and premature birth in children conceived through medically assisted reproduction. Evidence from Finnish population registers	13
Trimethylamine-N-oxide is present in human follicular fluid and is a negative predictor of embryo quality	13
Trends in the incidence, rate and treatment of miscarriage—nationwide register-study in Finland, 1998–2016	12
Significance of pro-angiogenic estrogen metabolites in normal follicular development and follicular growth arrest in polycystic ovary syndrome	12
Dysregulation of FGFR signalling by a selective inhibitor reduces germ cell survival in human fetal gonads of both sexes and alters the somatic niche in fetal testes	12
The higher the score, the better the clinical outcome: retrospective evaluation of automatic embryo grading as a support tool for embryo selection in IVF laboratories	12
Oocyte matched follicular fluid anti-Müllerian hormone is an excellent predictor of live birth after fresh single embryo transfer	12
Prediction model for clinical pregnancy for ICSI after surgical sperm retrieval in different types of azoospermia	12
Non-classic cytochrome P450 oxidoreductase deficiency strongly linked with menstrual cycle disorders and female infertility as primary manifestations	12
Expanded carrier screening should not be mandatory for gamete donors	12
Prenatal exposure to mercury and precocious puberty: a prospective birth cohort study	12
Individual and combined effects of 5-year exposure to hyperandrogenemia and Western-style diet on metabolism and reproduction in female rhesus macaques	12
Patient willingness, preferences and decision-making about planning for three complete cycles of IVF/ICSI treatment	12
Suppression of transforming growth factor-beta signaling enhances spermatogonial proliferation and spermatogenesis recovery following chemotherapy	12
Association between follicular fluid phthalate concentrations and extracellular vesicle microRNAs expression	12
Cumulative live birth rates following blastocyst- versus cleavage-stage embryo transfer in the first complete cycle of IVF: a population-based retrospective cohort study	12
American Heart Association ideal cardiovascular health score and subclinical atherosclerosis in 22–35-year-old adults conceived with and without assisted reproductive technologies	12
Menstrual fluid endometrial stem/progenitor cell and supernatant protein content: cyclical variation and indicative range	12
Findings from a multicentre, observational study on reproductive outcomes in women with unexplained recurrent pregnancy loss: the OTTILIA registry	12
Germline nuclear transfer in mice may rescue poor embryo development associated with advanced maternal age and early embryo arrest	12
Iodine and fertility: do we know enough?	12
GnRH stimulation testing and serum inhibin B in males: insufficient specificity for discriminating between congenital hypogonadotropic hypogonadism from constitutional delay of growth and puberty	12
Association between peak serum estradiol level during controlled ovarian stimulation and neonatal birthweight in freeze-all cycles: a retrospective study of 8501 singleton live births	12
Pubertal development and risk of premenstrual disorders in young adulthood	12
Social sperm freezing	12
Cannabis alters epigenetic integrity and endocannabinoid signalling in the human follicular niche	12
The effect of type of oral contraceptive pill and duration of use on fresh and cumulative live birth rates in IVF/ICSI cycles	12
Posttranslational lysine 2-hydroxyisobutyrylation of human sperm tail proteins affects motility	12
Antral follicle count and anti-Müllerian hormone to classify low-prognosis women under the POSEIDON criteria: a classification agreement study of over 9000 patients	12
Positioning the donor in a new landscape—mothers’ and fathers’ experiences as their adult children obtained information about the identity-release sperm donor	12
Multiple vitrification-warming and biopsy procedures on human embryos: clinical outcome and neonatal follow-up of children	12
In vitro differentiation of theca cells from ovarian cells isolated from postmenopausal women	12
Effect of acupuncture and metformin on insulin sensitivity in women with polycystic ovary syndrome and insulin resistance: a three-armed randomized controlled trial	12
Exploring reproductive associations of serum polybrominated diphenyl ether and hydroxylated brominated diphenyl ether concentrations among women undergoing in vitro fertilization	11
Self-management factors associated with quality of life among women with endometriosis: a cross-sectional Australian survey	11
Impact of letrozole co-treatment during ovarian stimulation with gonadotrophins for IVF: a multicentre, randomized, double-blinded placebo-controlled trial	11
Association between advanced paternal age and congenital heart defects: a systematic review and meta-analysis	11
Male alcohol consumption and fecundability	11
Serum omega-3 and omega-6 fatty acid concentrations and natural fertility	11
Prevalence, incidence and years lived with disability due to polycystic ovary syndrome in 204 countries and territories, 1990–2019	11
Infertility management in women and men attending primary care—patient characteristics, management actions and referrals	11
Toward a predictive theoretical model for osmolality rise with non-humidified incubation: a randomized, multivariate response-surface study	11
Assessing couples’ preferences for fresh or frozen embryo transfer: a discrete choice experiment	11
microRNA-based signatures obtained from endometrial fluid identify implantative endometrium	11
Comprehensive analysis utilizing flow cytometry and immunohistochemistry reveals inflammatory changes in local endometrial and systemic dendritic cell populations in endometriosis	11
Preimplantation genetic testing for aneuploidy: a comparison of live birth rates in patients with recurrent pregnancy loss due to embryonic aneuploidy or recurrent implantation failure	11
Endometrial scratching in women with one failed IVF/ICSI cycle—outcomes of a randomised controlled trial (SCRaTCH)	11
A history of cryptorchidism is associated with impaired testicular function in early adulthood: a cross-sectional study of 6376 men from the general population	11
Standards in semen examination: publishing reproducible and reliable data based on high-quality methodology	11
The Male Fertility Gene Atlas: a web tool for collecting and integrating OMICS data in the context of male infertility	11
Densities of decidual high endothelial venules correlate with T-cell influx in healthy pregnancies and idiopathic recurrent pregnancy losses	11
Impact of a diagnosis of polycystic ovary syndrome on diet, physical activity and contraceptive use in young women: findings from the Australian Longitudinal Study of Women’s Health	11
Hypertensive disorders in pregnancy and timing of pubertal development in daughters and sons	11
Risk of contamination of semen, vaginal secretions, follicular fluid and ovarian medulla with SARS-CoV-2 in patients undergoing ART	11
Weight gain and lifestyle factors in women with and without polycystic ovary syndrome	11
Fetal fraction of cell-free DNA in pregnancies after fresh or frozen embryo transfer following assisted reproductive technologies	11
The use of expanded carrier screening of gamete donors	11
The cyto-protective effects of LH on ovarian reserve and female fertility during exposure to gonadotoxic alkylating agents in an adult mouse model	11
Predictors of self-compassion in endometriosis: the role of psychological health and endometriosis symptom burden	11
Dioxin exposure associated with fecundability and infertility in mothers and daughters of Seveso, Italy	11
Long-term follow-up of boys who have undergone a testicular biopsy for fertility preservation	10
Increased versus standard gonadotrophin dosing in predicted poor responders of IVF: an open-label randomized controlled trial	10
Selective loss of kisspeptin signaling in oocytes causes progressive premature ovulatory failure	10
Comparative analysis of mouse and human preimplantation development following POU5F1 CRISPR/Cas9 targeting reveals interspecies differences	10
Genome-wide association study meta-analysis identifies three novel loci for circulating anti-Müllerian hormone levels in women	10
The incidence of hypertensive disorders of pregnancy following sperm donation in IVF: an Australian state-wide retrospective cohort study	10
Predictive models of pregnancy based on data from a preconception cohort study	10
Embryologist agreement when assessing blastocyst implantation probability: is data-driven prediction the solution to embryo assessment subjectivity?	10
Decidua-derived granulocyte macrophage colony-stimulating factor induces polymorphonuclear myeloid-derived suppressor cells from circulating CD15+ neutrophils	10
De novo mutations in children born after medical assisted reproduction	10
Expanding the time interval between ovulation triggering and oocyte injection: does it affect the embryological and clinical outcome?	10
Oocyte quantity, as well as oocyte quality, plays a significant role for the cumulative live birth rate of a POSEIDON criteria patient	10
Elevation of markers of endotoxemia in women with polycystic ovary syndrome	10
Vitamin D and Reproductive Hormones Across the Menstrual Cycle	10
Whole-exome sequencing of a cohort of infertile men reveals novel causative genes in teratozoospermia that are chiefly related to sperm head defects	10
The calm after the storm: re-starting ART treatments safely in the wake of the COVID-19 pandemic	10
The costs of human uterus transplantation: a study based on the nine cases of the initial Swedish live donor trial	10
Hypo-glycosylated hFSH drives ovarian follicular development more efficiently than fully-glycosylated hFSH: enhanced transcription and PI3K and MAPK signaling	10
Associations of IVF singleton birthweight and gestation with clinical treatment and laboratory factors: a multicentre cohort study	10
Impact of the first wave of the COVID-19 pandemic on birth rates in Europe: a time series analysis in 24 countries	10
Systematic molecular and clinical analysis of uterine leiomyomas from fertile-aged women undergoing myomectomy	10
Osteoprotegerin interacts with syndecan-1 to promote human endometrial stromal decidualization by decreasing Akt phosphorylation	10
Human induced pluripotent stem cells from two azoospermic patients with Klinefelter syndrome show similar X chromosome inactivation behavior to female pluripotent stem cells	10
A randomised controlled trial to assess the clinical effectiveness and safety of the endometrial scratch procedure prior to first-time IVF, with or without ICSI	10
Economic evaluation of endometrial scratching before the second IVF/ICSI treatment: a cost-effectiveness analysis of a randomized controlled trial (SCRaTCH trial)	10
Large trans-ethnic meta-analysis identifies AKR1C4 as a novel gene associated with age at menarche	10
Increased risk of severe maternal morbidity in women with twin pregnancies resulting from oocyte donation	10
Whole-exome sequencing in patients with maturation arrest: a potential additional diagnostic tool for prevention of recurrent negative testicular sperm extraction outcomes	10
Early ovarian ageing: is a low number of oocytes harvested in young women associated with an earlier and increased risk of age-related diseases?	10
Birth weight for gestational age and the risk of infertility: a Danish cohort study	10
The effect of Day 3 cell number on pregnancy outcomes in vitrified-thawed single blastocyst transfer cycles	10
Delayed diagnosis of endometriosis disadvantages women in ART: a retrospective population linked data study	10
‘Either stay grieving, or deal with it’: the psychological impact of involuntary childlessness for women living in midlife	10
Dairy and related nutrient intake and risk of uterine leiomyoma: a prospective cohort study	10
Mitochondria-related changes and metabolic dysfunction in low prognosis patients under the POSEIDON classification	9
Peroxisome proliferator-activated receptor gamma expression along the male genital system and its role in male fertility	9
Scribble downregulation in adenomyosis compromises endometrial stromal decidualization by decreasing FOXO1 expression	9
Association between intake of soft drinks and testicular function in young men	9
Cardiovascular function in 8- to 9-year-old singletons born after ART with frozen and fresh embryo transfer	9
Development of children born from IVM versus IVF: 2-year follow-up of a randomized controlled trial	9
COVID-19: semen impairment may not be related to the virus	9
The LH/FSH ratio is not a sex-dimorphic marker after infancy: data from 6417 healthy individuals and 125 patients with Differences of Sex Development	9
TEAD4 regulates trophectoderm differentiation upstream of CDX2 in a GATA3-independent manner in the human preimplantation embryo	9
Mutations in the stromal antigen 3 (STAG3) gene cause male infertility due to meiotic arrest	9
Effect of the oxytocin receptor antagonist nolasiban on pregnancy rates in women undergoing embryo transfer following IVF: analysis of three randomised clinical trials	9
Anti-Müllerian hormone and letrozole levels in boys with constitutional delay of growth and puberty treated with letrozole or testosterone	9
High-intensity training elicits greater improvements in cardio-metabolic and reproductive outcomes than moderate-intensity training in women with polycystic ovary syndrome: a randomized clinical trial	9
Potential of testis-derived circular RNAs in seminal plasma to predict the outcome of microdissection testicular sperm extraction in patients with idiopathic non-obstructive azoospermia	9
ZP1 mutations are associated with empty follicle syndrome: evidence for the existence of an intact oocyte and a zona pellucida in follicles up to the early antral stage. A case report.	9
Should any use of artificial cycle regimen for frozen-thawed embryo transfer in women capable of ovulation be abandoned: yes, but what’s next for FET cycle practice and research?	9
A randomized, controlled, first-in-patient trial of choriogonadotropin beta added to follitropin delta in women undergoing ovarian stimulation in a long GnRH agonist protocol	9
WNT signalling in the normal human adult testis and in male germ cell neoplasms	9
Septate uterus and reproductive outcomes: let’s get serious about this	9
Prospective longitudinal cohort study of uterine arteries Doppler in singleton pregnancies obtained by IVF/ICSI with oocyte donation or natural conception	9
Autotransplantation of the ovarian cortex after in-vitro activation for infertility treatment: a shortened procedure	9
Male factor infertility and risk of death: a nationwide record-linkage study	9
Live birth and perinatal outcomes using cryopreserved oocytes: an analysis of the Human Fertilisation and Embryology Authority database from 2000 to 2016 using three clinical models	9
An age-based sperm nomogram: the McGill reference guide	9
Enhancing the scope of in vitro maturation for fertility preservation: transvaginal retrieval of immature oocytes during endoscopic gynaecological procedures	9
Estimation of the Endometriosis Fertility Index prior to operative laparoscopy	9
Identifying and optimizing human endometrial gene expression signatures for endometrial dating	9
The influence of frozen-thawed and fresh embryo transfer on utero-placental (vascular) development: the Rotterdam Periconception cohort	9
Randomised controlled trial on the effect of clomiphene citrate and gonadotropin dose on ovarian response markers and IVF outcomes in poor responders	9
Advanced trophectoderm quality increases the risk of a large for gestational age baby in single frozen-thawed blastocyst transfer cycles	9
Benzodiazepine use before conception and risk of ectopic pregnancy	9
Developing an International Registry for Uterus Transplantation (IRUTx): Promises and Challenges	9
The ellagic acid metabolites urolithin A and B differentially affect growth, adhesion, motility, and invasion of endometriotic cells in vitro	9
Endometrial HLA-F expression is influenced by genotypes and correlates differently with immune cell infiltration in IVF and recurrent implantation failure patients	9
Is infertility resolution associated with a change in women’s well-being?	9
Fluorescence lifetime imaging microscopy (FLIM) detects differences in metabolic signatures between euploid and aneuploid human blastocysts	9
Follicle size indicates oocyte maturity and blastocyst formation but not blastocyst euploidy following controlled ovarian hyperstimulation of oocyte donors	9
Maternal spontaneous abortion and the risk of attention-deficit/hyperactivity disorder in offspring: a population-based cohort study	9
Age-related miRNome landscape of cumulus oophorus cells during controlled ovarian stimulation protocols in IVF cycles	9
Understanding parents’ intention to disclose the donor conception to their child by application of the theory of planned behaviour	9
DNA methylation defects in spermatozoa of male partners from couples experiencing recurrent pregnancy loss	9
Testicular function in males with infantile nephropathic cystinosis	9
Substituting serum anti-Müllerian hormone for polycystic ovary morphology increases the number of women diagnosed with polycystic ovary syndrome: a community-based cross-sectional study	9
School performance in children born after ICSI	9
Is there a shared genetic basis and causal relationship between polycystic ovary syndrome and psychiatric disorders: evidence from a comprehensive genetic analysis	8
Birthweight and other perinatal outcomes of singletons conceived after assisted reproduction compared to natural conceived singletons in couples with unexplained subfertility: follow-up of two randomi	8
Why double ovarian stimulation in an in vitro fertilization cycle is potentially unsafe	8
Association of severity of menstrual dysfunction with hyperinsulinemia and dysglycemia in polycystic ovary syndrome	8
Determinants of transplantation success with cryopreserved ovarian tissue: data from 196 women of the FertiPROTEKT network	8
The ultra-long study: a randomized controlled trial evaluating long-term GnRH downregulation prior to ART in women with endometriosis	8
Developmental stage and morphology of the competent blastocyst are associated with sex of the child but not with other obstetric outcomes: a multicenter cohort study	8
Cerebral palsy in ART children has declined substantially over time: a Nordic study from the CoNARTaS group	8
Evaluation of marketing authorization and clinical implementation of ulipristal acetate for uterine fibroids	8
Home- or hospital-based monitoring to time frozen embryo transfer in the natural cycle? Patient-reported outcomes and experiences from the Antarctica-2 randomised controlled trial	8
Bisphenol S is present in culture media used for ART and cell culture	8
A comparison of the characteristics, motivations, preferences and expectations of men donating sperm online or through a sperm bank	8
Where are we in understanding the natural history of polycystic ovary syndrome? A systematic review of longitudinal cohort studies	8
Diagnosis delayed: health profile differences between women with undiagnosed polycystic ovary syndrome and those with a clinical diagnosis by age 35 years	8
Comparison of DNA methylation patterns of parentally imprinted genes in placenta derived from IVF conceptions in two different culture media	8
Birth outcomes are superior after transfer of fresh versus frozen embryos for donor oocyte recipients	8
Efficacy, safety and tolerability of progesterone vaginal pessaries versus progesterone vaginal gel for luteal phase support after in vitro fertilisation: a randomised controlled trial	8
Foetal virilisation caused by overproduction of non-aromatisable 11-oxygenated C19 steroids in maternal adrenal tumour	8
Perinatal and maternal outcome after vitrification of blastocysts: a Nordic study in singletons from the CoNARTaS group	8
BiallelicHFM1variants cause non-obstructive azoospermia with meiotic arrest in humans by impairing crossover formation to varying degrees	8
Effect of oocyte donor stimulation on recipient outcomes: data from a US national donor oocyte bank	8
Single-cell RNA sequencing identifies molecular targets associated with poorin vitromaturation performance of oocytes collected from ovarian stimulation	8
EndoTime: non-categorical timing estimates for luteal endometrium	8
Permanence of de novo segmental aneuploidy in sequential embryo biopsies	8
Association between endogenous LH level prior to progesterone administration and live birth rate in artificial frozen-thawed blastocyst transfer cycles of ovulatory women	8
Comprehensive preimplantation genetic testing by massively parallel sequencing	8
Adverse childhood experiences are associated with increased risk of miscarriage in a national population-based cohort study in England	8
Accelerated loss of oogonia and impaired folliculogenesis in females with Turner syndrome start during early fetal development	8
At the crossroads of fertility and metabolism: the importance of AMPK-dependent signaling in female infertility associated with hyperandrogenism	8
IVF with or without ICSI and the impact on human embryonic brain development: the Rotterdam Periconceptional Cohort	8
Genetic diagnosis, sperm phenotype and ICSI outcome in case of severe asthenozoospermia with multiple morphological abnormalities of the flagellum	8
Early provision of intrauterine contraception as part of abortion care—5-year results of a randomised controlled trial	8
Can deep learning automatically predict fetal heart pregnancy with almost perfect accuracy?	8
Use of community-based reference ranges to estimate the prevalence of polycystic ovary syndrome by the recognised diagnostic criteria, a cross-sectional study	8
Single-cell sequencing reveals novel cellular heterogeneity in uterine leiomyomas	8
Metabolic state of human blastocysts measured by fluorescence lifetime imaging microscopy	8
Ovarian tissue cryopreservation and transplantation in patients with central nervous system tumours	8
Loss of anti-Müllerian hormone (AMH) immunoactivity due to a homozygous AMH gene variant rs10417628 in a woman with classical polycystic ovary syndrome (PCOS)	8
Cardiac remodeling in fetuses conceived by ARTs: fresh versus frozen embryo transfer	8
Blastocyst formation is similar in obese and normal weight women: a morphokinetic study	8
Effects of letrozole cotreatment on endocrinology and follicle development in women undergoing ovarian stimulation in an antagonist protocol	7
Polygenic embryo screening: four clinical considerations warrant further attention	7
Urinary oxidative stress biomarker levels and reproductive outcomes among couples undergoing fertility treatments	7