OOIR: Observatory of International Research

Papers

(The H4-Index of Fertility and Sterility is 45. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-11-01 to 2024-11-01.)

Article	Citations
Diagnosis and treatment of infertility in men: AUA/ASRM guideline part I	192
Transplantation of cryopreserved ovarian tissue in a series of 285 women: a review of five leading European centers	183
ASRM müllerian anomalies classification 2021	158
Testing and interpreting measures of ovarian reserve: a committee opinion	156
A multicenter, prospective, blinded, nonselection study evaluating the predictive value of an aneuploid diagnosis using a targeted next-generation sequencing–based preimplantation genetic testing for	151
Using outcome data from one thousand mosaic embryo transfers to formulate an embryo ranking system for clinical use	114
Rate of true recurrent implantation failure is low: results of three successive frozen euploid single embryo transfers	111
Artificial intelligence in human in vitro fertilization and embryology	101
The sixth edition of the WHO Laboratory Manual for the Examination and Processing of Human Semen: ensuring quality and standardization in basic examination of human ejaculates	100
Diagnosis and treatment of infertility in men: AUA/ASRM guideline part II	99
Endometrial causes of recurrent pregnancy losses: endometriosis, adenomyosis, and chronic endometritis	89
Fertility evaluation of infertile women: a committee opinion	87
A review of the pathophysiology of recurrent implantation failure	86
Oocyte vitrification for fertility preservation for both medical and nonmedical reasons	85
Sperm quality and absence of SARS-CoV-2 RNA in semen after COVID-19 infection: a prospective, observational study and validation of the SpermCOVID test	82
Adverse obstetric and perinatal outcomes in 1,136 singleton pregnancies conceived after programmed frozen embryo transfer (FET) compared with natural cycle FET	75
In vitro growth and maturation of primordial follicles and immature oocytes	74
Recommendations from the 2023 International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome	72
Obesity and reproduction: a committee opinion	68
Guidance on the limits to the number of embryos to transfer: a committee opinion	67
Endometrium preparation and perinatal outcomes in women undergoing single-blastocyst transfer in frozen cycles	64
Serum luteal phase progesterone in women undergoing frozen embryo transfer in assisted conception: a systematic review and meta-analysis	62
Guidance regarding gamete and embryo donation	60
Novel and conventional embryo parameters as input data for artificial neural networks: an artificial intelligence model applied for prediction of the implantation potential	59
Optimal endometrial thickness in fresh and frozen-thaw in vitro fertilization cycles: an analysis of live birth rates from 96,000 autologous embryo transfers	57

Individualized luteal phase support normalizes live birth rate in women with low progesterone levels on the day of embryo transfer in artificial endometrial preparation cycles	57
Relugolix, an oral gonadotropin-releasing hormone receptor antagonist, reduces endometriosis-associated pain in a dose–response manner: a randomized, double-blind, placebo-controlled study	57
Access to fertility services by transgender and nonbinary persons: an Ethics Committee opinion	56
Fertility—a human right worthy of mandated insurance coverage: the evolution, limitations, and future of access to care	56
Disparities in access to effective treatment for infertility in the United States: an Ethics Committee opinion	55
Effect of varicocelectomy on sperm deoxyribonucleic acid fragmentation rates in infertile men with clinical varicocele: a systematic review and meta-analysis	54
Oocyte ability to repair sperm DNA fragmentation: the impact of maternal age on intracytoplasmic sperm injection outcomes	54
Endometriosis does not impact live-birth rates in frozen embryo transfers of euploid blastocysts	54
Planned oocyte cryopreservation—10–15-year follow-up: return rates and cycle outcomes	54
Differential expression profile of plasma exosomal microRNAs in women with polycystic ovary syndrome	53
Adolescence and endometriosis: symptoms, ultrasound signs and early diagnosis	52
Female obesity increases the risk of miscarriage of euploid embryos	52
Artificial intelligence in in vitro fertilization: a computer decision support system for day-to-day management of ovarian stimulation during in vitro fertilization	50
Association of endometriosis and adenomyosis with pregnancy and infertility	50
Focal adenomyosis is associated with primary infertility	50
Polycystic ovary syndrome: a “risk-enhancing” factor for cardiovascular disease	49
The impact of SARS-CoV-2 and COVID-19 on male reproduction and men’s health	49
Impact of sleep on female and male reproductive functions: a systematic review	48
Impact of oral antibiotic treatment for chronic endometritis on pregnancy outcomes in the following frozen-thawed embryo transfer cycles of infertile women: a cohort study of 640 embryo transfer cycle	48
In vitro maturation: a committee opinion	48
Endometriosis and adenomyosis: shared pathophysiology	45
Liraglutide 3 mg on weight, body composition, and hormonal and metabolic parameters in women with obesity and polycystic ovary syndrome: a randomized placebo-controlled-phase 3 study	45