Haiyan Yang

Prediction of low oocyte retrieval in young women undergoing IVF/ICSI: a multicenter external validation study

Abstract Objective To externally validate a previously developed pretreatment prediction nomogram for identifying young women at risk of low oocyte retrieval (LOR). Methods This multicenter retrospective study included 14,702 women aged ≤ 35 years undergoing their first in vitro...