Hormone shot before embryo transfer may boost pregnancy chances in severe endometriosis
Disease control
Recruiting now
This study tests whether giving two injections of a long-acting hormone (GnRH-a) before standard hormone therapy can improve pregnancy rates in women with deep infiltrating endometriosis undergoing their first frozen embryo transfer. The hormone pretreatment aims to suppress endo…
Phase: PHASE4 • Sponsor: Li-jun Ding • Aim: Disease control
Last updated Jul 12, 2026 00:00 UTC