Triggering Ovulation in Normo-responders Using a Modified Dual Trigger Protocol or HCG Trigger

The aim of this randomized controlled study is to compare the efficacy of a modified dual trigger protocol \[a single bolos of HCG combined with two successive doses of a GnRH agonist \] with HCG \[a single bolos administered 36 hours before oocyte retrieval \] in triggering ovulation in normo-responders undergoing ovarian stimulation using the antagonist protocol.

NCT Number	NCT07569302
Lead Sponsor	Bedaya Hospital
Conditions	Infertility (IVF Patients)
Enrollment	196 participants
Start Date	2026-06-01
Primary Completion	2027-12-01 (estimated)
Study Completion	2028-04-01 (estimated)
Updated on ClinicalTrials.gov	2026-05-06