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Per- and Polyfluoroalkyl Substances in Eutopic Endometrium Tissue and Risk of Endometriosis: Findings from the Investigating Mixtures of Pollutants and Endometriosis in Tissue (IMPLANT) Study

Marroquin JM et al., 2025 Open Access Environmental health perspectives

Background: Perand polyfluoroalkyl substances (PFAS) exposure is widespread and has been linked with gynecologic disease. To our knowledge, no study has measured PFAS in endometrial tissue. Methods: ...

Endometriosis > Risk Factors > Environmental Chemical ExposureDiagnostics > Biomarkers > Tissue Chemical AnalysisReproductive Endocrinology > Endocrine Disruptors > PFAS

Fertility Treatment 2023: Trends and Figures

Human Fertilisation and Embryology Authority, 2025

# Fertility treatment 2023: trends and figures Preliminary UK statistics for IVF and DI treatment, storage, and donation Published: June 2025 You have chosen not to allow videos from the 3rd party str...

Infertility > Assisted Reproduction > IVF Outcomes and StatisticsInfertility > Assisted Reproduction > Frozen Embryo TransferResearch Methodology > Epidemiology > Population-Level Data

Prenatal ambient air pollution associations with DNA methylation in asthma- and allergy-relevant genes: findings from ECHO

Palmore M et al., 2025 Open Access Environmental epigenetics

Prenatal exposure to air pollution is an important risk factor for child health outcomes, including asthma. Identification of DNA methylation changes associated with air pollutant exposure can provide...

Pregnancy > Environmental Exposures > Air Pollution EpigeneticsPregnancy > Child Outcomes > Asthma and Allergy RiskResearch Methodology > Epigenetic Studies > DNA Methylation

Early-Life Factors and Body Mass Index Trajectories Among Children in the ECHO Cohort

Liu C et al., 2025 Open Access JAMA network open

Importance: Identifying atypical body mass index (BMI) trajectories in children and understanding associated, modifiable early-life factors may help prevent childhood obesity. Objective: To character...

General OB/GYN > Pediatric Health > Childhood ObesityPregnancy > Prenatal Exposures > Offspring OutcomesResearch Methodology > Study Design > Longitudinal Cohort

Ovulatory and anovulatory cycle phase influences on QT interval dynamics during the menstrual cycle

Naderi B et al., 2025 Open Access PloS one

Background: Ovarian hormones affect cardiovascular health yet few sufficient-sized studies with reliable ovulatory documentation have assessed the QTc-hormonal relationship. This study investigated QT...

Menstrual Cycle > Physiology > Cardiac Electrophysiology EffectsReproductive Endocrinology > Hormone Effects > CardiovascularDiagnostics > Cardiac Monitoring > Menstrual Cycle Variations

Breast tenderness and swelling experiences related to menstrual cycles and ovulation in healthy premenopausal women: Secondary analysis of the 1-year "Prospective Ovulation Cohort"

Wood M et al., 2025 Open Access PloS one

Breast tenderness and swelling are associated with premenstrual symptoms but are not well described in healthy women. In this 1-year prospective observational study, we examined daily breast tendernes...

Menstrual Cycle > Symptoms > Breast ChangesFertility Awareness > Biomarkers > Physical SymptomsGeneral OB/GYN > Breast Health > Cyclical Mastalgia

Experiences of Care and Gaslighting in Patients With Vulvovaginal Disorders

Moss CF et al., 2025 Open Access JAMA Network Open

Importance: Medical gaslighting, in which a patient's concerns are dismissed without proper evaluation, has been described anecdotally in vulvovaginal patient care, but has not been quantified. Objec...

General OB/GYN > Vulvovaginal Disorders > Patient ExperienceEthics/Philosophy > Medical Care Quality > Gaslighting and DismissalDiagnostics > Diagnostic Delay > Vulvovaginal Conditions

Impact of mRNA and Inactivated COVID-19 Vaccines on Ovarian Reserve

Karaman E et al., 2025 Open Access Vaccines

Objectives: This study aimed to elucidate the effects of messenger RNA (mRNA) and inactivated coronavirus disease 2019 (COVID-19) vaccines on ovarian histology and reserve in rats. Methods: Thirty fe...

Reproductive Endocrinology > Ovarian Reserve > Vaccine EffectsInfertility > Risk Factors > COVID-19 VaccinationDiagnostics > Ovarian Reserve Testing > AMH and AFC

Dietary patterns and age at menarche in a prospective study of girls in the USA

Davis CP et al., 2025 Human Reproduction (Oxford, England)

STUDY Question: Are dietary patterns associated with age at menarche after accounting for BMI-for-age (BMIz) and height? SUMMARY ANSWER: We observed associations between both the Alternative Healthy ...

Menstrual Cycle > Menarche > Dietary InfluencesGeneral OB/GYN > Adolescent Health > Pubertal DevelopmentResearch Methodology > Cohort Studies > Prospective Pediatric

Menstrual Cycle Heat Maps: Visualising menstrual cycle variability using hormone heat map arrays referenced to the ultrasound day of ovulation

Bouchard T et al., 2025 Open Access Journal of Restorative Reproductive Medicine

Objective: There is considerable individual day-to-day variation within the menstrual cycle and between cycles in women. Average hormone curves inadequately describe the individual hormone patterns ex...

Menstrual Cycle > Hormone Patterns > Cycle VariabilityFertility Awareness > Biomarkers > Urinary Hormone MonitoringResearch Methodology > Data Visualization > Heat Map Analysis

The association between preconception polycystic ovary syndrome and gestational diabetes mellitus among women with and without pre-pregnancy hypertension: a cross-sectional study from Utah's Pregnancy Risk Assessment Monitoring System Survey (2016-2021)

Myrer RS et al., 2025 The Utah women's health review

Objectives: The objective of this study is to test the association between preconception polycystic ovary syndrome (PCOS) and gestational diabetes mellitus (GDM) using Utah's Pregnancy Risk Assessment...

PCOS > Pregnancy Outcomes > Gestational DiabetesPregnancy > Complications > Metabolic DisordersInfertility > Comorbidities > PCOS and Pregnancy Risk

Association between endometriosis and type and age of menopause: a pooled analysis of 279 948 women from five cohort studies

Chung HF et al., 2025 Open Access Human Reproduction (Oxford, England)

STUDY Question: What is the association between endometriosis and the type and age of menopause? SUMMARY ANSWER: Women with endometriosis had a 7-fold increased risk of undergoing surgical menopause ...

Endometriosis > Long-Term Outcomes > Menopause TimingPerimenopause/Menopause > Risk Factors > Endometriosis HistoryResearch Methodology > Meta-Analysis > Pooled Cohort Analysis

Maternal vaginal and fecal microbiota in later pregnancy contribute to child fecal microbiota development in the ECHO cohort

Liu T et al., 2025 Open Access iScience

There is growing interest in the use of microbial-seeding interventions to mitigate the impacts of prenatal antibiotics, C-section, and lack of breastfeeding on mother-child microbe sharing. However, ...

Pregnancy > Microbiome > Maternal-Infant TransmissionPregnancy > Child Outcomes > Gut Health DevelopmentResearch Methodology > Cohort Studies > ECHO Microbiome

Surgery in Restorative Reproductive Medicine

Yeung P, 2025 Open Access Journal of Restorative Reproductive Medicine

Restorative reproductive surgery has emerged to become an exciting and promising field of surgery that can transform the way that we treat patients, especially regarding fertility. As a prime example ...

Surgery > Endometriosis Surgery > Excision TechniquesEndometriosis > Treatment > Surgical ManagementRRM Methods > Restorative Surgery > Fertility Outcomes

Potential relationship of the gut microbiome with testosterone level in men: a systematic review

Pakpahan C et al., 2025 Open Access PeerJ

The gut microbiome influences the metabolism and health of several organs beyond the gut and has recently gained considerable attention. The gut plays a central role in food digestion, absorption, nut...

Andrology > Male Hormones > Testosterone MetabolismAndrology > Gut-Reproductive Axis > Microbiome InfluenceResearch Methodology > Systematic Review > Male Reproductive Health

Commentary On Infertility and Restorative Reproductive Medicine

Arraztoa JA, 2025 Open Access Journal of Restorative Reproductive Medicine

In 1972, a seminal article was published demonstrating that women, adequately trained, could detect the approach of ovulation in the fertile window of their menstrual cycle. It was demonstrated that t...

NaProTECHNOLOGY > Philosophy > Foundational PrinciplesRRM Methods > Fertility Charting > Clinical ApplicationInfertility > Treatment > Restorative Approaches

Optimizing Air Quality Monitoring: Comparative Analysis of Linear Regression and Machine Learning in Low-Cost Sensor Calibration

Fang R et al., 2025 Open Access Aerosol and Air Quality Research

Background Low-cost sensors (LCS) are widely used for air quality monitoring, but their accuracy depends on proper calibration. This study compares linear regression (LR) and machine learning (ML) tec...

Research Methodology > Environmental Monitoring > Sensor CalibrationGeneral OB/GYN > Environmental Health > Air Quality Assessment

Validating At-Home Urinary Hormone Measurements in Postpartum and Perimenopause Fertility Transitions

Bouchard TP et al., 2025 Open Access Women's health reports (New Rochelle, N.Y.)

Background: Measuring quantitative menstrual cycle hormones at home may help women better understand their postpartum and perimenopause fertility transitions, but these quantitative fertility monitors...

Fertility Awareness > Biomarkers > Urinary Hormone MonitoringPostpartum > Fertility Return > Hormone ValidationPerimenopause/Menopause > Diagnostics > Home Hormone Testing

Ectopic Pregnancy

Vadakekut ES et al., 2025 StatPearls [Internet]

Ectopic pregnancy occurs when a fertilized egg implants outside the uterine cavity, a condition that affects approximately 1% to 2% of pregnancies in the United States. Ectopic pregnancy is a potentia...

Pregnancy > Complications > Ectopic PregnancyGeneral OB/GYN > Emergency > Ectopic Pregnancy ManagementDiagnostics > Imaging > Ultrasound Ectopic Detection

Efficacy of open-label placebos for premenstrual syndrome: a randomised controlled trial

Frey Nascimento A et al., 2025 Open Access BMJ Evidence-based Medicine

Objective: To investigate the efficacy and safety of open-label placebos (OLP) in premenstrual syndrome (PMS). Design: Randomised controlled trial. Setting: Switzerland, 2018-2020. Participants: 150 ...

Menstrual Cycle > Premenstrual Syndrome > TreatmentResearch Methodology > Clinical Trials > Placebo StudiesGeneral OB/GYN > Non-Pharmacological Treatments > Placebo Effect

The association of prenatal dietary factors with child autism diagnosis and autism-related traits using a mixtures approach: Results from the ECHO Cohort

Bragg MG et al., 2025 Open Access The Journal of Nutrition

Background: Previous research on the role of maternal diet in relation to autism has focused on examining individual nutrient associations. Few studies have examined associations with multiple nutrien...

Pregnancy > Child Outcomes > Neurodevelopmental DisordersPregnancy > Nutrition > Maternal Diet and Child HealthResearch Methodology > Statistical Methods > Mixtures Analysis

Abstract P1175: Endometriosis diagnosis, staging, and typology in relation to dyslipidemia

Schliep KC et al., 2025 Circulation

Background: Individuals with endometriosis, a gynecologic condition affecting approximately 11% of people with a uterus, may have an elevated risk for developing cardiovascular disease (CVD) later in ...

Endometriosis > Comorbidities > Cardiovascular RiskEndometriosis > Diagnosis > Staging and TypologyDiagnostics > Biomarkers > Lipid Biomarkers

Progesterone supplementation after postovulatory mifepristone reduce changes in human endometrial gene expression

Tapia-Pizarro A et al., 2025 Reproduction (Cambridge, England)

IN BRIEF: Progesterone supplementation reverses 83% of transcript changes in the secretory endometrium induced by postovulatory mifepristone, potentially mitigating its antiprogestogenic effects. ABST...

Reproductive Endocrinology > Progesterone > Endometrial EffectsReproductive Endocrinology > Endometrial Receptivity > Gene ExpressionContraception/Comparison > Hormonal Agents > Mifepristone Mechanisms

Demographic Correlates of Autism: How Do Associations Compare Between Diagnosis and a Quantitative Trait Measure?

Lyall K et al., 2025 Autism research : official journal of the International Society for Autism Research

Prevalence of autism diagnosis has historically differed by demographic factors. Using data from 8224 participants drawn from the Environmental influences on Child Health Outcomes (ECHO) Program, we e...

Pregnancy > Child Outcomes > Autism Spectrum DisorderResearch Methodology > Diagnostic Validity > Autism AssessmentGeneral OB/GYN > Child Development > Neurodevelopmental Screening

Stroke and myocardial infarction with contemporary hormonal contraception: real-world, nationwide, prospective cohort study

Yonis H et al., 2025 Open Access BMJ (Clinical Research Ed.)

Objective: To evaluate the association between contemporary hormonal contraceptive use and the risk of incident ischaemic stroke and myocardial infarction. Design: Real-world, nationwide, prospective ...

Contraception/Comparison > Side Effects > Cardiovascular RiskContraception/Comparison > Hormonal Methods > Safety DataResearch Methodology > Cohort Studies > Nationwide Registry

Welcome to the Journal of Restorative Reproductive Medicine

Stanford JB, 2025 Open Access Journal of Restorative Reproductive Medicine

Welcome to the Journal of Restorative Reproductive Medicine, the official journal of the International Institute for Restorative Reproductive Medicine! JRRM is a peer-reviewed, open-access medical jou...

NaProTECHNOLOGY > General > Restorative Reproductive Medicine OverviewRRM Methods > General > Definition and FrameworkFertility Awareness > Clinical Applications > Biomarker-Based Medical Evaluation

Electronic health records-integrated mobile health interventions in primary care to improve hypertension management in Black/African American populations: a systematic review

Adediran E et al., 2025 Open Access Oxford Open Digital Health

Black/African American individuals face twice the risk of hypertension compared to non-Hispanic Whites in the United States (US). A synergistic strategy integrating primary care with Electronic Health...

General OB/GYN > Cardiovascular Health > Hypertension ManagementResearch Methodology > Systematic Reviews > Digital Health InterventionsDiagnostics > Digital Health > mHealth EHR Integration

Is endometriosis typology a potentially better classification system for assessing risk of female infertility?

Schliep KC et al., 2025 Open Access F&S Reports

Objective: To determine whether endometriosis typology, namely ovarian endometriomas (OE), deep infiltrating endometriosis (DIE), or superficial endometriosis (SE), correlates with fertility history. ...

Endometriosis > Classification > Typology and StagingEndometriosis > Complications > Infertility RiskDiagnostics > Disease Classification > Endometriosis Staging

National Patient Survey 2024

Human Fertilisation and Embryology Authority, 2025

# National Patient Survey 2024 Survey of UK fertility patients: 2 September - 9 October 2024 Published: March 2025 [Download the underlying dataset as .xlsx](https://www.hfea.gov.uk/media/vf5bxixp/nat...

Infertility > Patient Experience > Treatment SatisfactionInfertility > Assisted Reproduction > IVF Patient SurveysResearch Methodology > Survey Studies > National Patient Surveys

Burden of 375 diseases and injuries, risk-attributable burden of 88 risk factors, and healthy life expectancy in 204 countries and territories, including 660 subnational locations, 1990-2023: a systematic analysis for the Global Burden of Disease Study 2023

GBD 2023 Disease and Injury and Risk Factor Collaborators, 2025 Lancet (London, England)

BACKGROUND: For more than three decades, the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) has provided a framework to quantify health loss due to diseases, injuries, and associate...

Research MethodologyGeneral OB/GYN

Outcomes of in vitro fertilization cycles with embryo donation compared with double gamete donation with cryopreserved donor oocytes

Tsai S et al., 2025 Fertility and sterility

OBJECTIVE: To evaluate the outcomes of embryo donation compared with those of double gamete donation with cryopreserved donor oocytes. DESIGN: Retrospective cohort study. SUBJECTS: The 2016-2019 Soc...

Infertility > Assisted Reproduction > Embryo Donation OutcomesInfertility > Assisted Reproduction > Donor Gamete IVFResearch Methodology > Retrospective Cohort > ART Outcomes

Why women refuse Postpartum IUCD?

Upadhye JJ et al., 2025 Journal of family medicine and primary care

BACKGROUND: Women are highly motivated and receptive to accepting family planning methods during the antenatal period. Hence, we conducted this study to evaluate the refusal rate and reasons for the r...

Contraception/ComparisonPostpartum

Sexually antagonistic selection, X-chromosome relatedness and the evolution of menopause in killer whales

Foote AD et al., 2025 Biology letters

The human menopause is hypothesized to be an adaptive trait that allows post-reproductive females to invest in, and avoid reproductive conflict with, their existing offspring and grand-offspring, ther...

Perimenopause/Menopause > Evolutionary Biology > Adaptive Menopause HypothesisBody Literacy > Education > Comparative Reproductive BiologyReproductive Endocrinology > Evolutionary Endocrinology > Reproductive Cessation