Yonghuan Lv
No ORCID on file
· 2 papers in corpus
observational
2026
BACKGROUND: This study investigates how clinical factors and hormonal levels affect oocyte retrieval in modified natural cycles, aiming to improve understanding and enhance treatment protocols. METHODS: A retrospective analysis of data fro…
review
2024
BACKGROUND Recurrent heterotopic pregnancy is a serious and rare pregnancy complication that occurs after in vitro fertilization and embryo transfer, posing a great threat to the safety of the mother and intrauterine fetus. We report a case…