Extended Letrozole Regimen Co-treatment With Gonadotropin Releasing Hormone Antagonist Protocol Versus Gonadotropin Releasing Hormone Antagonist Protocol in Poor Responders Undergoing IVF-ET

NCT04268927 · clinicaltrials.gov ↗

PHASE2

Phase

UNKNOWN

Status

106

Enrollment

OTHER

Sponsor class

Conditions

Infertility

Interventions

DRUG: GnRH ant/letrozole
DRUG: GnRH ant

Sponsor

Cairo University