Obstetrics & Gynecology Science

Maternal vitamin D status, deficiency prevention strategies, and perinatal health outcomes: Jaeyoung Pae, Ji Young Kwon; Received May 13, 2026 Accepted September 13, 2026; DOI: https://doi.org/10.5468/ogs.26149 [Accepted]; PDF

Serum cathepsin B and D levels in pregnancy in Ngoerah Hospital: a cross sectional study: Anak Agung Ngurah Jaya Kusuma, Endang Sri Widiyanti, I Nyoman Wande, Khanisyah Erza Gumilar, Fransiscus Ronaldo, I Gusti Agung Ari Wiweka Nanda; Received March 8, 2026 Accepted September 15, 2026; DOI: https://doi.org/10.5468/ogs.26093 [Accepted]; PDF

Placental caspase-3 expression in preeclampsia: a systematic review of observational evidence: Graciella Angelica Lukas, Wisnu Prabowo, Annisa Aghnia Rahma, Maurilla Iascha Suhartono, Hidayat Fatahillah, Hikam Yanwar Pradana, Muhana Fawwazy Ilyas, Matthew Aldo Wijayanto; Received October 31, 2025 Accepted September 13, 2026; DOI: https://doi.org/10.5468/ogs.25360 [Accepted]; PDF

Hybrid surgical approach for advanced ovarian cancer: hybrid approach for robotic and minimal open abdominal cytoreduction technique: Jaekyung Bae, Uisuk Kim, Ji Hyun Kim, Myong Cheol Lim; Obstet Gynecol Sci. 2026;69(5):380-380. Published online September 15, 2026; DOI: https://doi.org/10.5468/ogs.26044.e1
Corrects: Obstet Gynecol Sci 2026;69(4):254; Full text PubReader ePub PDF

Maternal-Fetal Medicine
Perinatal anxiety and depression screening and psychiatric care linkage in a regional Korean obstetric setting: Rina Kim, Soon Sup Shim, Hye Sim Kang; Obstet Gynecol Sci. 2026;69(5):317-327. Published online September 1, 2026; DOI: https://doi.org/10.5468/ogs.26124; Full text PubReader ePub PDF

Reproductive Endocrinology
Influence of endometriosis on the outcomes of assisted reproductive technology in poor ovarian responders with previous implantation failures: Soojin Oh, Seula Lee, Sungwook Chun, Tae Woo Park, Jae Hong Joo, Yun Hee Koo, Yong Chan Lee; Obstet Gynecol Sci. 2026;69(5):347-356. Published online August 21, 2026; DOI: https://doi.org/10.5468/ogs.26164; Full text PubReader ePub PDF

General Gynecology
Single-port robot-assisted repair of cesarean scar defect using the da Vinci SP system with near-infrared and simultaneous multi-image display for precise defect localization and excision: Masafumi Nii, Hideaki Yajima, Shunichiro Tsuji, Satoshi Tanimura, Yusuke Sako, Kenta Yoshida, Mikiko Nishioka, Erina Takayama, Eiji Kondo, Tomoaki Ikeda; Obstet Gynecol Sci. 2026;69(5):375-379. Published online August 20, 2026; DOI: https://doi.org/10.5468/ogs.26062; Full text PubReader ePub PDF Supplementary Material

Pudendal nerve entrapment at the level of sacrospinous ligament or Alcock’s canal; laparoscopic management: Baris Mulayim, Sema Mulayim; Obstet Gynecol Sci. 2026;69(5):371-374. Published online August 20, 2026; DOI: https://doi.org/10.5468/ogs.25396; Full text PubReader ePub PDF Supplementary Material

Gynecologic Oncology
First report of a combined hemostatic technique using Hydrofit® and SURGICEL Absorbable Hemostat^TM for intraoperative hemorrhage in gynecologic oncology surgery: a video article: Koji Ijichi, Mariko Nakahara, Yoshinori Nakahara, Koya Fujiyama, Sumie Kaya, Saki Kuki, Saya Nagasawa, Yosuke Ito, Yojiro Maruyama, Daiki Ogishima; Obstet Gynecol Sci. 2026;69(5):366-370. Published online August 20, 2026; DOI: https://doi.org/10.5468/ogs.26200; Full text PubReader ePub PDF Supplementary Material

Reproductive Endocrinology
Dual effects of anti-Müllerian hormone on ovarian response and fertilization in assisted reproductive technology cycles: a retrospective cohort study: Hyo-Jin Park, Jae-Hong Joo, Yun Hee Koo, Yong-Chan Lee, Jaewon Lee, Kwang-Yong Kim, Deog-Bon Koo; Obstet Gynecol Sci. 2026;69(5):337-346. Published online August 19, 2026; DOI: https://doi.org/10.5468/ogs.26089; Full text PubReader ePub PDF

General Gynecology
Hysterectomy trends and outcomes: an ambispective audit from a tertiary institute in Northern India: Anupama Bahadur, Mukesh Kumar, Ayush Heda, Rajlaxmi Mundhra, Sakshi Gattani; Obstet Gynecol Sci. 2026;69(5):357-365. Published online August 12, 2026; DOI: https://doi.org/10.5468/ogs.26014; Full text PubReader ePub PDF

Changes in cesarean section rates before and during the COVID-19 pandemic in South Korea: Jeong Min Song, Ju Hyeong Son, Hyun-Joo Seol, Min-Jeong Oh, Geum Joon Cho, Joong Shin Park; Received December 18, 2025 Accepted July 13, 2026; DOI: https://doi.org/10.5468/ogs.25409 [Epub ahead of print]; PDF

Reproductive Endocrinology
Optimal androgen concentration cut-off values for identifying abnormal insulin sensitivity in Korean women with polycystic ovary syndrome: Seula Lee, Hyeonjun An, Soojin Oh, Sungwook Chun; Obstet Gynecol Sci. 2026;69(5):328-336. Published online July 16, 2026; DOI: https://doi.org/10.5468/ogs.26004; Full text PubReader ePub PDF

Maternal-Fetal Medicine
Response to letter to editor: a randomized clinical trial with unresolved data integrity concerns: Ahmed M Maged; Obstet Gynecol Sci. 2026;69(4):300-302. Published online July 15, 2026; DOI: https://doi.org/10.5468/ogs.26211; Full text PubReader ePub PDF

Gynecologic Oncology
Comparative prognostic performance of International Federation of Gynecology and Obstetrics 2023 staging system and the 2025 European Society of Gynaecological Oncology-European Society for Radiotherapy and Oncology-European Society of Pathology risk classification in endometrial cancer: Jin Hwa Hong, Sohyeon Jeong, Yung Taek Ouh, Jae Kwan Lee, Yikyeong Chun; Obstet Gynecol Sci. 2026;69(4):264-273. Published online July 7, 2026; DOI: https://doi.org/10.5468/ogs.26086; Full text PubReader ePub PDF Supplementary Material

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