Luteal phase estradiol versus luteal phase estradiol and antagonist protocol for controlled ovarian stimulation before in vitro fertilization in poor responders.

摘要

Luteal phase synchronization of follicular growth has been suggested as a means to improve ovarian response in low responders. We compared luteal E2 and antagonist (n=256) with luteal E2 only (n=57) before antagonist protocol in low responders. The addition of GnRH antagonist to luteal E2 for luteal suppression before ovarian stimulation for IVF does not improve IVF outcomes in poor responders.