Letrozole and Sequential Clomiphene to Improve the Outcome of Embryo Transfer
NCT02775877
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
100
Enrollment
OTHER
Sponsor class
Conditions
Female Infertility Due to Nonimplantation of Ovum
Interventions
DRUG:
Letrozole
DRUG:
clomiphene
DRUG:
HMG
Sponsor
Navy General Hospital, Beijing