Frontiers in Endocrinology

Original Research

Published on 04 Feb 2026

Divergent pathophysiological drivers of polycystic ovary syndrome: insulin resistance independently fuels the hyperandrogenic phenotype whilst neuroendocrine factors dominate non-hyperandrogenic presentations

in Reproduction

Xiaoxia Wang
Hua Nie
Rong Cui
Guifang Ye
Ying Tan
Jing Zhang
Biyun Zhang
Xingming Zhong

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1758861

153 views

Correction

Accepted on 03 Feb 2026

Correction: Genetic risk stratification and risk factors of early menopause in women: a multi-center study utilizing polygenic risk scores

in Reproduction

Wei Zhong
Qihang Wang
Dingchuan Peng
Yangyun Zou
Yulin Chen
Yingying Xia
Xin Zhang
Mingming Shu
Chunlan Song
Yiran Wang

Frontiers in Endocrinology

Clinical Trial

Accepted on 03 Feb 2026

Efficacy and Safety of Shatavari Root Extract in Women with Polycystic Ovarian Syndrome: A Randomized, Double-blind, Placebo-controlled Trial

in Reproduction

Yashodhara Mhatre
Pradeep Jadhav
Adwait Malik
Mayakalyani Srivathsan
Deepakkumar Govindrao Langade

Frontiers in Endocrinology

Original Research

Accepted on 03 Feb 2026

Novel Loss-of-Function SPAG17 homozygous Variant segregated in a family with Severe Asthenozoospermia: Upgrading Gene-Disease Validity to Strong

in Reproduction

Wang Li
Jinli Li
Ling Huang
Jialing Wang
Li Zhou
Li Ding
Jia Li
Qinghua Zhang
Junyu Zhang
Guangmei Xie

Frontiers in Endocrinology

Original Research

Published on 03 Feb 2026

Short-term vs. overnight insemination: which one is better for patients with only one or two oocytes retrieved in IVF cycles?

in Reproduction

Jinghua Chen
Zhenfang Liu
Jiali Cai
Xiaoming Jiang
Luxiang Pan
Liying Zhou
Kaijie Chen
Xiaolian Yang
Yurong Chen
Lanlan Liu

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1647862

260 views

Original Research

Accepted on 02 Feb 2026

Common and Recurrent Dysregulated Molecular Network of Placental Hy-poxia and associated Vasculogenesis and Angiogenesis in Fetal Growth Restriction

in Reproduction

Wei LI
Xiaoyi Bai
Oi Ka Chan
Maran Bo Wah Leung
So Ling Lau
Chi Chiu Wang
Tak Yeung LEUNG

Frontiers in Endocrinology

Clinical Trial

Published on 02 Feb 2026

Age-related mitochondrial energy metabolism reprogramming occurs in granulosa cells during ovarian aging

in Reproduction

Mengyu Shi
Zhicheng Jia
Xinxin Yang
Wenlong Qi
Xinwei Sun
Yongqian Li
Peixuan Wang
Ying Guo

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1726339

496 views

Original Research

Accepted on 31 Jan 2026

Annexin A2 defines late apoptotic membrane states in human spermatozoa

in Reproduction

Juan Manuel Teijeiro
Agustín Vanzetti

Frontiers in Endocrinology

Systematic Review

Accepted on 31 Jan 2026

Effectiveness and Safety of Auricular Therapy for Polycystic Ovary Syndrome: A Systematic Review and Meta-analysis

in Reproduction

Xi Li
Yan Li
Shuang Xu
Liangzhen Xie
Hongying Kuang
Jialing Liu

Frontiers in Endocrinology

Original Research

Accepted on 30 Jan 2026

Impact of rapidly cleaving embryos on blastocyst formation and single-blastocyst transfer outcomes

in Reproduction

Wen-jie Huo
Fei Peng
Chen Luo
Song Quan
Xiao-cong Wang

Frontiers in Endocrinology

Clinical Trial

Accepted on 30 Jan 2026

Effect of Acupuncture for Poor Ovarian Response: A Multicenter Randomized Controlled Trial

in Reproduction

Chenchen Su
Xiaoyan Wang
Xin Liu
Li Yang
Tongsheng Su
Huidan Wang
Yu Li
Cui Zhao
Cuilian Zhang
Wenpei Xiang

Frontiers in Endocrinology

Editorial

Published on 30 Jan 2026

Editorial: Lifestyle and environmental factors and human fertility

in Reproduction

María Laura Ribeiro

Frontiers in Endocrinology

doi 10.3389/fendo.2025.1771853

518 views

Clinical Trial

Accepted on 29 Jan 2026

Efficacy and Safety of Dysmenorrhea Patch Acupoint Application in Women with Primary Dysmenorrhea: A Randomized Double-Blind Controlled Trial

in Reproduction

Yuan Gao
Mingyang Li
Chuting Wu
Xiaoyan Dong
Jiawei Hu
Yuran Li
Xiaoyun Zhang
Huangan Wu
Chunyan Zhang

Frontiers in Endocrinology

Original Research

Published on 29 Jan 2026

Reproductive and obstetric outcomes following frozen embryo transfer: letrozole combined with human menopausal gonadotropin versus hormone replacement cycle

in Reproduction

Hui-Juan Guan
Huai-Yun Tang
Hui Li
Jia-Hui Zhao
Jia Song
Li-Sha Tang
Yan-Lan Hao

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1698208

568 views

Original Research

Published on 29 Jan 2026

Optimizing mature oocyte yield in IVF: clinical comparison of r-hFSH+r-hLH and HMG in women with a stimulation dosage of at least 300 IU of gonadotropins

in Reproduction

Human Fatemi
Sahra Steinmacher
Laura Melado
Ibrahim ElKhatib
Laura Marqueta
Francisco Ruiz
Raquel Del Gallego
Erkan Kalafat
Barbara Lawrenz

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1696657

688 views

Editorial

Accepted on 28 Jan 2026

Editorial: A Life course Perspective on Polycystic Ovary Syndrome (PCOS): Bridging Gaps in Research and Practice

in Reproduction

Anagha Joshi
Mahnaz Bahri-Khomami

Frontiers in Endocrinology

142 views

Original Research

Accepted on 28 Jan 2026

Temporal Trajectory of Plasma miRNA during the Peri-Implantation Stage: Comparing Implantation Success and Failure in Single Frozen-Thawed Blastocyst Transfers

in Reproduction

Lu Wang
Xiang Xiao
Hongya Yang
Ying Ju
Xiao He
Lingyin Kong
Shuqiang Chen
Xiuyu Feng
Jing Wu
Yue Liang

Frontiers in Endocrinology

Original Research

Published on 28 Jan 2026

A point-of-care assay for genotyping women prior to ovarian stimulation with recombinant or human menopausal gonadotropins in assisted reproduction

in Reproduction

Mathilda Nilsson
Ida Hjelmér
Alexandra Prahl
Hannah Nenonen
Yvonne Lundberg Giwercman

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1697345

513 views

Original Research

Published on 28 Jan 2026

Construction and Validation of a Clinical Pregnancy Outcome Prediction Model for Infertility Treatment Using IVF/ICSI: A Retrospective Study Based on 11,449 Cases

in Reproduction

Yan Guo
Yonghan Luo
Yunxiu Li
Yun Feng
Jie Zhang
Jiacong Yan
Ying Ai
Jiahong Tan
Han Zhao
Xiu Zou

Frontiers in Endocrinology

doi 10.3389/fendo.2026.1594250

287 views

Original Research

Accepted on 27 Jan 2026

Trends and outcomes of fertility preservation in patients presenting with cancer during pregnancy or postpartum – A longitudinal observational cohort study

in Reproduction

Hanna P. Nilsson
Riikka Bornhede
Anna Johansson
Kenny A. Rodriguez-Wallberg

Frontiers in Endocrinology

Review

Accepted on 27 Jan 2026

Surgical Approaches to Fertility Preservation in the Cancer Patient: Current and Future Directions

in Reproduction

Ariella Yazdani
Cara J. Schachter
Elliott Richards
Tommaso Falcone

Frontiers in Endocrinology

Systematic Review

Published on 27 Jan 2026

Diagnostic accuracy of machine learning for endometriosis: a systematic review and meta-analysis

in Reproduction

Bingyi Zhang
Xiaoli Lv
Dan Li
Longtao Zhang
Ziyang Ru
Yuxia Ma

Frontiers in Endocrinology

doi 10.3389/fendo.2025.1735567

654 views

Original Research

Accepted on 26 Jan 2026

Diagnostic Accuracy of AMH for Primary Ovarian Insufficiency (POI)/Premature Ovarian Failure (POF): A Real-World Cohort Study

in Reproduction

Siyu Mao
Xiaoyun Wang
Xiaojing Cao

Frontiers in Endocrinology

136 views

Original Research

Accepted on 26 Jan 2026

Pregnancy and neonatal outcomes following time-lapse versus conventional embryo culture: a retrospective cohort study

in Reproduction

Wei Li
Miaomiao Xin
Xia Xue
Tingting He
Juanzi Shi

Frontiers in Endocrinology

2,151 articles

articles

Divergent pathophysiological drivers of polycystic ovary syndrome: insulin resistance independently fuels the hyperandrogenic phenotype whilst neuroendocrine factors dominate non-hyperandrogenic presentations

Correction: Genetic risk stratification and risk factors of early menopause in women: a multi-center study utilizing polygenic risk scores

Efficacy and Safety of Shatavari Root Extract in Women with Polycystic Ovarian Syndrome: A Randomized, Double-blind, Placebo-controlled Trial

Novel Loss-of-Function SPAG17 homozygous Variant segregated in a family with Severe Asthenozoospermia: Upgrading Gene-Disease Validity to Strong

Short-term vs. overnight insemination: which one is better for patients with only one or two oocytes retrieved in IVF cycles?

Common and Recurrent Dysregulated Molecular Network of Placental Hy-poxia and associated Vasculogenesis and Angiogenesis in Fetal Growth Restriction

Age-related mitochondrial energy metabolism reprogramming occurs in granulosa cells during ovarian aging

Annexin A2 defines late apoptotic membrane states in human spermatozoa

Effectiveness and Safety of Auricular Therapy for Polycystic Ovary Syndrome: A Systematic Review and Meta-analysis

Impact of rapidly cleaving embryos on blastocyst formation and single-blastocyst transfer outcomes

Effect of Acupuncture for Poor Ovarian Response: A Multicenter Randomized Controlled Trial

Editorial: Lifestyle and environmental factors and human fertility

Efficacy and Safety of Dysmenorrhea Patch Acupoint Application in Women with Primary Dysmenorrhea: A Randomized Double-Blind Controlled Trial

Reproductive and obstetric outcomes following frozen embryo transfer: letrozole combined with human menopausal gonadotropin versus hormone replacement cycle

Optimizing mature oocyte yield in IVF: clinical comparison of r-hFSH+r-hLH and HMG in women with a stimulation dosage of at least 300 IU of gonadotropins

Editorial: A Life course Perspective on Polycystic Ovary Syndrome (PCOS): Bridging Gaps in Research and Practice

Temporal Trajectory of Plasma miRNA during the Peri-Implantation Stage: Comparing Implantation Success and Failure in Single Frozen-Thawed Blastocyst Transfers

A point-of-care assay for genotyping women prior to ovarian stimulation with recombinant or human menopausal gonadotropins in assisted reproduction

Construction and Validation of a Clinical Pregnancy Outcome Prediction Model for Infertility Treatment Using IVF/ICSI: A Retrospective Study Based on 11,449 Cases

Trends and outcomes of fertility preservation in patients presenting with cancer during pregnancy or postpartum – A longitudinal observational cohort study

Surgical Approaches to Fertility Preservation in the Cancer Patient: Current and Future Directions

Diagnostic accuracy of machine learning for endometriosis: a systematic review and meta-analysis

Diagnostic Accuracy of AMH for Primary Ovarian Insufficiency (POI)/Premature Ovarian Failure (POF): A Real-World Cohort Study

Pregnancy and neonatal outcomes following time-lapse versus conventional embryo culture: a retrospective cohort study