AUTHOR=Liu Ming , Zhang Yifang , Liu Jian TITLE=Association between the body roundness index and female infertility: a cross-sectional study from NHANES JOURNAL=Frontiers in Endocrinology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1504878 DOI=10.3389/fendo.2025.1504878 ISSN=1664-2392