The Effectiveness of the Letrozole-induced Endometrial Preparation Protocol in Frozen-thawed Embryo Transfer (FET)

NARecruitingINTERVENTIONAL

Enrollment

858

Participants

Timeline

Start Date

August 1, 2023

Primary Completion Date

August 1, 2026

Study Completion Date

August 1, 2027

Conditions

LetrozoleInfertility, Female

Interventions

DRUG

Letrozole

Different endothelial preparations according to groups, see arm descriptions for details

Trial Locations (1)

RECRUITING

Yu Xiao, Shanghai

All Listed Sponsors

lead

International Peace Maternity and Child Health Hospital

OTHER