Impact of overweight and underweight woman on her hi vitro fertilization treatment / 中华内分泌代谢杂志

ABSTRACT

A total of 1 107 Chinese women were retrospectively investigated for the effects of overweight and underweight on ovarian stimulation, as well as the outcomes of in vitro fertilization and embryo transfer (IVF-ET)treatment. It showed that overweight women required more ampoules of gonadotrophin [ (36. 87 ±11. 18 vs 33.57±10.96)/ampoule,P<0.01]and had lower peak of estradiol concentration [ (1 846.6±1 390.3 vs 2 337.2± 1 490.6)pg/ml,P<0.01].increased cycle cancellation due to insufficient follicle development(6. 5% vs 2. 8% , P<0.05) ,and a higher miscarriage rate( 10.5% vs 5.4% ,P<0.05)compared with normal weight women. But no differences were found in clinical pregnancy and live birth rates. Compared with normal weight women, underweight women showed no differences in ovarian stimulation and IVF outcome.