BJOG-An International Journal of Obstetrics and Gynaecology

Article	Citations
BJOG Referees 2020	119
Blair Bell Research Society: Annual Academic Meeting Abstracts	79
Cost efficacy of sentinel lymph node biopsy in endometrial cancer patients	74
Cost–benefit of antenatal glucocorticoid therapy: There is still much more to learn	73
The effect of antenatal depressive and anxious symptoms on the rate of physiological births	72
Long‐term outcome in twins: on the importance of follow‐up but also of chorionicity	63
PRECeDe Pilot: Prevention of neonatal respiratory distress with antenatal corticosteroids before elective caesarean section in women with diabetes – a feasibility randomised trial	60
Re: obstetric anal sphincter injury after episiotomy in vacuum extraction: an epidemiological study using an emulated randomised trial approach: robustness and external validity of different practices	59
Attitudes, knowledge and practice regarding the anti‐müllerian hormone test among general practitioners and reproductive specialists: A cross‐sectional study	56
Re: Comparison of the performance of estimated fetal weight charts for the detection of small‐ and large‐for‐gestational‐age newborns with adverse outcomes: a French population‐based study	54
Authors reply re: The Ten Group Classification System – First Things First	52
A re‐analysis of 150 women's health trials to investigate how the Bayesian approach may offer a solution to the misinterpretation of statistical findings	49
Pre‐eclampsia and gestational diabetes mellitus are associated with an increased risk of cardiovascular disease	49
Factors Contributing to Uptake of Stillbirth Evaluations: A Qualitative Analysis	48
It's time to prioritise women's health	46
Phenotyping pregnancy outcomes	46
Experiences of peer counsellors in supporting exclusive breastfeeding in southern India: An exploratory qualitative study	42
Improving trustworthiness in research in women's health: A collective effort by OBGYN Editors	40
Obstetric capacity strengthening in Ghana results in wide geographic distribution and retention of certified Obstetrician/Gynaecologists: A quantitative analysis	39
The long‐term outcomes of vaginoplasty using acellular porcine small intestinal submucosa grafts in patients with Mayer–Rokitansky–Küster–Hauser syndrome: A case series	39
Changes in medication initiation and selection patterns for gestational diabetes management	39
Quality not quantity	38
Jewish cultural and religious factors and uptake of population‐based BRCA testing across denominations: a cohort study	35
How should we assess randomised trials?	34
Prognosis of periviable early‐fetal growth restriction: Gaining accuracy	33

Women's health following childbirth	31
Pregnancy outcomes in women with Budd–Chiari syndrome or portal vein thrombosis: a multicentre retrospective cohort study	31
Variability in COVID‐19 vaccination rates in pregnant women: Vaccine hesitancy or supply limitations?	30
Author Index	30
Assessment of the bearing‐down manoeuvre in pregnancy and detection of paradoxical levator ani muscle contraction using 2D transperineal ultrasound and vaginal palpation: a concurrent valid	29
Improving trustworthiness in research on women's health: Some suggestions from a reviewer's viewpoint	29
Risk of adverse pregnancy outcomes in twin‐ and singleton‐born women: An inter‐generational cohort study	29
Obstetric anal sphincter injuries during instrumental vaginal delivery	28
Striving towards personalised obstetric care	28
Propranolol and Oxytocin‐Induced Contractility in Gravid Human Myometrium: An Ex Vivo Laboratory Study	28
More answers are needed before proposing surgical management of pudendal nerve entrapment after sacrospinous ligament fixation	28
Author reply	28
Standardising outcome reporting for clinical trials of interventions for heavy menstrual bleeding: Development of a core outcome set	27
Birth Outcomes After Pertussis and Influenza Diagnosed in Pregnancy: A Retrospective, Population‐Based Study	27
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The association between spontaneous preterm birth and maternal hypertension in the fifth decade of life: a retrospective case–control study	25
Call for emergency action to limit global temperature increases, restore biodiversity, and protect health	25
Early pregnancy prediction of spontaneous preterm birth before 32 completed weeks of pregnancy using plasma RNA: transcriptome discovery and initial validation of an RNA panel of markers	25
Hospitalisation for non‐lethal self‐harm and premature mortality in the 3 years following adolescent pregnancy: Population‐based nationwide cohort study	24
Assessment of Structural and Process Readiness for Postpartum Haemorrhage Care in Uganda and Ghana: A Mixed Methods Study	24
Issue Information	24
Optimising Anti‐D Use: Revisiting Guidelines for First Trimester Abortions	24
Fetal Pillow Deflates: Low‐Lithotomy Caesarean Delivers	23
Heat stress and adverse pregnancy outcome: Prospective cohort study	23
Fetal heart rate events during sleep, and the impact of sleep disordered breathing, in pregnancies complicated by preterm fetal growth restriction: An exploratory observational case–control study	23
Effect of gestational age at laser therapy on perinatal outcome in monochorionic diamniotic pregnancies affected by twin‐to‐twin transfusion syndrome	23
Changing patterns in medication prescription for gestational diabetes during a time of guideline change in the USA: a cross‐sectional study	22
Confirming the diagnosis of placenta accreta at birth: Intraoperative and macroscopic findings are essential but not histology	22
Population birth data and pandemic readiness in Europe	22
Patient preferences for disposable and reusable vaginal specula and their willingness to compromise in the era of climate change: A cross‐sectional study	21
Long‐term efficacy and complications of a multicentre randomised controlled trial comparing retropubic and transobturator mid‐urethral slings: a prospective observational study	21
Impact of Laser‐Assisted Hatching on Cognitive and Metabolic Development of Singletons Conceived Through Frozen–Thawed Embryo Transfer: A Matched Cohort Study	21
Consolidated Health Economic Evaluation Reporting Standards 2022 (CHEERS 2022) statement: updated reporting guidance for health economic evaluations	21
Cervical cancer and COVID—an assessment of the initial effect of the pandemic and subsequent projection of impact for women in England: A cohort study	21
Refining Intrauterine Contraction Monitoring in Chorioamnionitis	21
Efficacy of Maintenance Therapy With Adjuvant Chemotherapy of Three Steps in Patients Newly Diagnosed With Advanced Ovarian Cancer: A Phase II Randomised Clinical Trial	21
Telemedicine trailblazers pave the way to better abortion care for all	20
Cerclage Reinforcement Following Primary Cerclage Procedure for Prevention of Preterm Birth: A Systematic Review and Meta‐Analysis	20
Category – Early Pregnancy Complications and Gynaecology	20
Predictors and variation in preoperative anaemia: A quality metric performance review	20
Pregnancy After Metabolic Bariatric Surgery: Risks and Rewards for Mother and Child	20
Category ‐ Endometriosis and Uterine Disorders	19
The carbon footprint of nitrous oxide use for birth	19
Diagnosis and management of isolated serous tubal intraepithelial carcinoma: A qualitative focus group study	19
Category ‐ Gynae Oncology	19
Issue Information	19
Obstetric anal sphincter injury by maternal origin and length of residence: a nationwide cohort study	19
Use of the GRADE system in systematic reviews	19
Allogenic umbilical cord‐derived mesenchymal stromal cells improve motor function in prenatal surgical repair of myelomeningocele: An ovine model study	19
Pregnancy rates and outcomes in women with cystic fibrosis in the UK: comparisons with the general population before and after the introduction of disease‐modifying treatment, 2003–17	19

Perinatal and Neonatal Outcomes Following In Vitro Fertilisation in Poor Ovarian Responders: A Prospective Single‐Centre Observational Study	18
Issue Information	18
A systematic review on outcome reporting in randomised controlled trials assessing treatment interventions in pregnant women with pregestational diabetes	18
Congenital Cytomegalovirus Infection: Update on Screening, Diagnosis and Treatment	18
Shift in harms and benefits of cervical cancer screening in the era of HPV screening and vaccination: a modelling study	18
Pre‐conception maternal cardiovascular health and obstetric complications due to uteroplacental insufficiency	18
Symptomatic improvement after mesh removal: a prospective longitudinal study of women with urogynaecological mesh complications	18
The unexplored role of sedentary time and physical activity in glucose and lipid metabolism‐related placental mRNAs in pregnant women who are obese: the DALI lifestyle randomised controlled trial	18
Gestational weight gain, appetite regulating hormones, and metformin treatment in polycystic ovary syndrome: A longitudinal, placebo‐controlled study	18
Factors affecting use of magnesium sulphate for pre‐eclampsia or eclampsia: a qualitative evidence synthesis	18
The role of confounding in the association between pregnancy complications and subsequent preterm birth: a cohort study	17
Ropivacaine perineal infiltration for postpartum pain management in episiotomy repair: a double‐blind, randomised, placebo‐controlled trial	17
The pitfalls of retrospective analysis when assessing long‐term outcomes for women with fibroids	17
Re: Effects of antenatal corticosteroids on maternal cardiovascular system, an underestimated notion in pregnant women	17
10‐year evaluation of the use of medical abortion through telemedicine: a retrospective cohort study	17
Neglected for Too Long: Perinatal Mental Health Impacts of Stillbirth in Low‐ and Middle‐Income Countries	17
Diagnostic yield of prenatal exome sequencing in the genetic screening of fetuses with brain anomalies detected by MRI and ultrasonography: A systematic review and meta‐analysis	17
Author Reply	17
Fasting blood glucose as a screening measure for late‐onset gestational diabetes in the third trimester	16
Author’s reply	16
Chemicals in menstrual products: A systematic review	16
The alarming rise in risk factors for hypertensive disorders of pregnancy	16
Pregnancy and Delivery Outcomes in Vascular Ehlers–Danlos Syndrome: A Retrospective Multicentre Cohort Study	16
Trichomoniasis and adverse birth outcomes: a systematic review and meta‐analysis	16
Does maternal stature modify the association between infants who are small or large for gestational age and adverse perinatal outcomes? A retrospective cohort study	16
Comparing the treatment of endometriosis‐related pain by excision of endometriosis or hysterectomy: A multicentre prospective cohort study	16
Category ‐ Innovation	16
Looking too much at the dark side of paper writing?	15
Gestational weight gain, appetite‐regulating hormones and metformin treatment in polycystic ovary syndrome: The importance of exclusion criteria	15
Issue Information	15
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Category ‐ Women's Health and Policies	15
Issue Information	15
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Maximising health outcomes	15
Issue Information	15
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Response to prophylactic negative pressure wound dressing after caesarean section: an extended debate to include surgical aspects	15
Author Index	15
What should we believe when systematic reviews disagree?	15
Differences in Factors Associated With Preterm and Term Stillbirth: A Secondary Cohort Analysis of the DESiGN Trial	15
Category ‐ Endometriosis and Uterine Disorders	15
Combined healthy lifestyle in early pregnancy and risk of gestational diabetes mellitus: A prospective cohort study	14
Evaluating waterbirth risks: A deep dive into the POOL cohort study's research gaps	14
Abstracts of the 2022 BMFMS meeting	14
Rural–urban disparities in pregestational and gestational diabetes in pregnancy: Serial, cross‐sectional analysis of over 12 million pregnancies	14
Maternal race and pre‐eclampsia: Cohort study and systematic review with meta‐analysis	14
Issue Information	14
Optimal outcomes in gynae‐oncology require honest and respectful conversations: Between ourselves and with our patients	14
Issue Information	14
Insights from outside BJOG	14
Issue Information	14
The CryoPop study: Screening for high‐grade cervical dysplasia in Karnataka, India	14
Risk factors for pre‐eclampsia in clinical practice guidelines: Comparison with the evidence	14
Injury‐associated levator ani muscle and anal sphincter ooedema following vaginal birth: a secondary analysis of the EMRLD study	14
Choices facing pregnant women regarding COVID‐19 vaccination	14
Factors affecting the frequency and contents of routine antenatal care in remote rural China in 2009–2016: An observational study	13
Re: The psychological impact of gestational trophoblastic disease: a prospective observational multicentre cohort study	13
Author Reply	13
Relation of antepartum stillbirth to birthweight and gestational age: Prospective cohort study	13
Impact of severe acute respiratory syndrome coronavirus 2 on ectopic pregnancy management in the United Kingdom: a multicentre observational study	13
Re: Implications for the future of Obstetrics and Gynaecology following the COVID‐19 pandemic: a commentary	13
Maternal age is highly associated with non‐chromosomal congenital anomalies: Analysis of a population‐based case‐control database	13
BGCS ASM 2024	13
Risk for adverse maternal outcomes among women with chronic hypertension	13
Angiogenesis biomarkers and fetal growth restriction	13
Biopsychosocial Approaches for the Management of Female Chronic Pelvic Pain: A Systematic Review	12
Predicting Adverse Perinatal Outcomes in Dichorionic Twin Pregnancies: A Multicentre Cohort Study	12
Issue Information	12
Duration of the second stage of labour and risk of subsequent spontaneous preterm birth	12
Identification of complement factor H variants that predispose to pre‐eclampsia: A genetic and functional study	12
Modification of oxytocin use through a coaching‐based intervention based on the WHO Safe Childbirth Checklist in Uttar Pradesh, India: a secondary analysis of a cluster randomised controlled trial	12
Improving Maternal and Infant Health Outcomes: Strengthening Research and Interventions for Cannabis Use Disorder During Pregnancy	12
Evaluating the Cost‐Effectiveness of Antenatal Screening for Major Structural Anomalies During the First Trimester of Pregnancy: A Decision Model	12
Patient and Provider Perspectives on Cardiovascular Health Education and Engagement Following Hypertensive Disorders of Pregnancy: A Qualitative Study	12
Sperm mitochondrial DNA copy numbers in normal and abnormal semen analysis: A systematic review and meta‐analysis	12
BMFMS Abstracts 2024	12
Continued versus discontinued oxytocin stimulation in the active phase of induced labour: Factors associated with unexpectedly high rates of conversion to open label oxytocin in the CONDISOX trial	12
The Association Between Menstrual Disorders and Workforce Participation: A Prospective Longitudinal Study	12
Issue Information	12

Impact of coronavirus disease 2019 (COVID‐19) vaccination on menstrual bleeding quantity: An observational cohort study	12
Incidence and prevalence of drugs used for chronic diseases in survivors of adult‐onset gynaecological cancer – A nationwide cohort study	12
Re: Decisions on second pregnancy after uterus transplantation and timing for removal of the uterus—DUETS (Dallas UtErus Transplant Study)	11
The use of biomarkers to stratify surgical care in women with ovarian cancer	11
Author Reply	11
Preventability of stillbirths: context matters	11
Authors' reply re: Obstetric anal sphincter injury by maternal origin and length of residence	11
Gestational surrogacy for women with recurrent pregnancy loss due to refractory chronic histiocytic intervillositis	11
Urinary incontinence more than 15 years after premenopausal risk‐reducing salpingo‐oophorectomy: a multicentre cross‐sectional study	11
Category ‐ Risk Management	11
Category ‐ Clinical Genetics	11
Re: Obstetric anal sphincter injury by maternal origin and length of residence	11
Reference ranges for third‐trimester maternal cardiovascular function parameters measured in normotensive pregnant women using a non‐invasive cardiac output monitor: A study based on data from the pro	11
Guideline consultation generates inevitable challenges but invaluable communication	11
Routine placental histopathology findings from women testing positive for SARS‐CoV‐2 during pregnancy: Retrospective cohort comparative study	11
COVID‐19 and novel mRNA vaccines in pregnancy: an updated literature review	11
Do baseline AMH levels in women with polycystic ovary syndrome predict ovulation rate and time to ovulation: a secondary analysis of PCOSAct trial?	11
Did changes in conception rates alone account for the decline in preterm births during the first year of the COVID‐19 pandemic?	11
Burden and outcomes of postpartum haemorrhage in Nigerian referral‐level hospitals	11
Unexplained recurrent pregnancy loss and markers of arterial vascular health: An experimental case–control study	11
Authors’ response to: Re: ‘Prophylactic antibiotics for preventing genital tract infection in women undergoing surgical procedures for incomplete abortion: a systematic review and meta‐analysis of ran	11
Long‐term maternal mortality risk following spontaneous preterm birth: A retrospective cohort study	11
Improving trustworthiness in research in women's health is a joint effort	11
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Placenta accreta spectrum: welcome progress and a call for standardisation	10
Preconception maternal retinal arteriolar narrowing and fetal growth throughout pregnancy: A prospective cohort study	10
Issue Information	10
Birth outcomes following pelvic ring injury: A retrospective study	10
Self‐reported respiratory and gastrointestinal outcomes in children with isolated congenital diaphragmatic hernia: A prospective multicentre study	10
Gynaecological care of women with chronic pelvic pain: Patient perspectives and care preferences	10
Post‐Operative Pain After Pelvic Organ Prolapse Surgery (POPPOP): A Double Blind Randomised Multicentre Study to Assess the Effect of Local Anaesthesia During Vaginal Hysterectomy	10
Ambient air pollution and adverse birth outcomes: A review of underlying mechanisms	10
The Process of Consent for Planned Caesarean	10
Multimorbidity warrants a proactive management of pregnancy in cancer survivors	10
Re: Revisiting the Surgical Strategy in BRCA1/2 Carriers: Safety, Feasibility and Generalisability	10
Neonatal mortality among preterm infants admitted to neonatal intensive care units in India and Pakistan: A prospective study	10
Prognostic impact of cytoreductive surgery conducted with primary intent, versus cytoreductive surgery after neoadjuvant chemotherapy, in the management of patients with advanced epithelial ovarian ca	10
A combination of clinical Doppler ultrasound and angiogenic biomarker assessment is currently the best approach for the evaluation of periviable fetal growth restriction	10
Incidence and outcomes of uterine rupture in women with unscarred, preterm or prelabour uteri: data from the international network of obstetric survey systems	10
Pregnancy denial: a complex symptom with life context as a trigger? A prospective case–control study*	10
Associations between ethnicity and admission to intensive care among women giving birth: a cohort study	10
Placental multimodal MRI prior to spontaneous preterm birth <32 weeks' gestation: An observational study	10
PAX1/SOX1 DNA Methylation Versus Cytology and HPV16/18 Genotyping for the Triage of High‐Risk HPV‐Positive Women in Cervical Cancer Screening: Retrospective	10
Chronic hypertension, perinatal mortality and the impact of preterm delivery: a population‐based study	9
Lessons learned in implementing the Low Birthweight Infant Feeding Exploration study: A large, multi‐site observational study	9
Does the primary treatment sequence affect post‐relapse survival in recurrent epithelial ovarian cancer? A real‐world multicentre retrospective study	9
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Correlation between fetal heart rate evolution patterns and magnetic resonance imaging findings in severe cerebral palsy: A longitudinal study	9
Unilateral Oophorectomy and Age at Natural Menopause: A Longitudinal Community‐Based Cohort Study	9
Penicillin allergy de‐labelling is safe during pregnancy	9
Menopausal hormonal therapy and cardiovascular health	9
Re: Multidrug‐resistant tuberculosis during pregnancy and adverse birth outcomes: a systematic review and meta‐analysis	9
Author reply	9
Clinician bias on the low‐resource workfloor	9
Clinical algorithms for management of third stage abnormalities	9
Quantifying the association of sperm DNA fragmentation with assisted reproductive technology outcomes: An umbrella review	9
Author Reply	9
Increased relative incidence of maternal death by suicide	9
Risk of stillbirth after a previous caesarean delivery: A Swedish nationwide cohort study	9
We can predict, but validation and implementation remain a challenge	9
The effect of mode of delivery and duration of labour on subsequent pregnancy outcomes: a retrospective cohort study	9
Outcomes in children after mild neonatal hypoxic ischaemic encephalopathy: A population‐based cohort study	9
Episiotomy and operative vaginal delivery: do we need more evidence?	9
Re: Dehydroepiandrosterone supplementation has no added benefit on live birth rate in poor ovarian responders	9
Implication of United States abortion policies on quantity and impact of abortion‐related research	9
Procedural abortion, provider‐initiated preterm delivery and survival in pregnant people with cancer: A population‐based cohort study	9
Acute symptoms of depression and traumatic stress in men and women who terminate pregnancy after the detection of fetal anomaly: A prospective observational study	9
Re: Training in the use of intrapartum electronic fetal monitoring with cardiotocography: systematic review and meta‐analysis	9
Can artificial intelligence‐augmented fetal monitoring prevent intrapartum stillbirth and neonatal death in a low‐income setting: An observational study?	9
Association between pelvic pain bothersomeness and pain sensitivity: A community‐based cross‐sectional study of young adult females in the Raine Study	9
Re: Postpartum haemorrhage requiring transfusion and risk of cardiovascular disease later in life: a retrospective cohort study	9
Towards the Development of a Conceptual Framework of the Determinants of Pre‐Eclampsia: A Hierarchical Systematic Review of Social Determinants	8
Sperm mitochondrial DNA copy number in relation to semen quality: A cross‐sectional study of 1164 potential sperm donors	8
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Paracetamol and the decreased risk of ovarian cancer in a dose–response manner	8
Seasonal and SARS‐CoV‐2 pandemic changes in the incidence of gestational diabetes	8
Risk of obstetric anal sphincter injuries at the time of admission for delivery: A clinical prediction model	8
Intra‐ and Postoperative Complications in 4565 vNOTES Hysterectomies: International Registry Cohort Study	8
Clinical research into male reproductive health: The road ahead	8
The accuracy of cell‐free DNA screening for fetal segmental copy number variants: A systematic review and meta‐analysis	8
Postpartum Pre‐Eclampsia: Novel Insights Into a Complex Clinical Entity	8
Immigration‐Informed Pregnancy Care: A Call to Action	8
COVID‐19 antibody positivity over time and pregnancy outcomes in seven low‐and‐middle‐income countries: A prospective, observational study of the Global Network for Women's and Children's H	8
Category – Hot Topics (Emerging research/issues) in Obstetrics	8
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Testing for viral DNA integration among HPV‐positive women to detect cervical precancer: An observational cohort study	8
Polyphenols for the Prevention or Management of Preeclampsia: A Systematic Review and Meta‐Analysis	8
Neoadjuvant chemotherapy for ovarian cancer: Avoiding ‘needless hurt’?	8
Adnexectomy by vaginal Natural Orifice Transluminal Endoscopic Surgery versus laparoscopy: results of a first randomised controlled trial (NOTABLE trial)	8
Where is the ‘C’ in antenatal care and postnatal care: A multi‐country survey of availability of antenatal and postnatal care in low‐ and middle‐income settings	8
Phenotypes of maternal vascular malperfusion placental pathology and adverse pregnancy outcomes: A retrospective cohort study	8
Issue Information	8
Mental Disorders and Having a First Child Among Young Adults: A Nationwide Register‐Based Cohort Study	8
Tranexamic acid at cesarean delivery: drug‐error deaths	8