AUTHOR=Ye Mingming , Yang Yingying , Cai Chenting , Li Zhen , Qiu Andong , He Jia , Ma Jing , Bukulmez Orhan , Norman Robert J. , Teng Xiaoming , Chen Miaoxin TITLE=Association between female waist-hip ratio and live birth in patients undergoing in vitro fertilization: a retrospective cohort study JOURNAL=Frontiers in Endocrinology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1537360 DOI=10.3389/fendo.2025.1537360 ISSN=1664-2392