Impact of relative estradiol changes during ovarian stimulation on blastocyst formation and live birth in assisted reproductive technology

Abstract This study aimed to evaluate the predictive value of relative change in E2 levels during controlled ovarian stimulation (COS) on embryo development and pregnancy outcomes in assisted reproductive technology (ART). We retrospectively analyzed 9,376 patients who underwent their first fresh AR...

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Bibliographic Details
Main Authors: Wenjie Huang, Liuyan Wei, Juan Tang, Liuying Nong, Ni Tang, Qiuyue Wen, Zuxing Qin, Lixiang Xu, Jingjing Li, Li Fan
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-00200-5
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