Martin D. Keltz

Obesity and morbid obesity are associated with reductions in live birth rate and increased miscarriage rate after frozen embryo transfer

Abstract Purpose Obesity is associated with poor in-vitro fertilization (IVF) outcomes, with limited data on patients with BMI ≥ 40 kg/m 2 . This study assessed BMI’s impact on frozen embryo transfer (FET) outcomes. Methods A retrospective cohort study (2017–2024) of 1,424 FETs f...