AUTHOR=Wei Wei , Qiu Xue Chang , Tang Ni , Liang Zhuo , Wu Jinxiang , Huang Pinxiu 

TITLE=Incidence of subchorionic hematoma and contributing factors in assisted reproductive technologies—a retrospective cohort study

JOURNAL=Frontiers in Medicine

VOLUME=Volume 12 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2025.1569789

DOI=10.3389/fmed.2025.1569789

ISSN=2296-858X