Non-Linear Association Between Serum Estradiol Decline and Clinical Outcomes in IVF/ICSI Cycles: A Retrospective Cohort Study
Background The impact of changes in estradiol (E2) levels prior to human chorionic gonadotropin (hCG) administration during controlled ovarian hyperstimulation (COH) on pregnancy and live birth outcomes remains poorly understood. Objective To study association between serum estradiol decline and clinical outcomes in IV...