80
Participants
Start Date
November 30, 2007
Primary Completion Date
August 31, 2009
Study Completion Date
August 31, 2009
cetrorelix acetate
The GnRH antagonist, cetrorelix acetate (Cetrotide; Serono) 0.25 mg was added daily, starting when the leading follicle reached 14 mm in diameter during ovarian stimulation for IVF. When the leading follicle reached a mean diameter of 18 mm or two follicles or more reached a diameter of 17 mm, 250 μg of recombinant hCG (Ovidrel; Serono) SQ was injected. In Group A, the GnRH antagonist continued to be used until the day of hCG administration. In Group B, the GnRH antagonist was not administrated on the hCG day
Seoul National University Bundang Hospital, Seongnam-si
Seoul National University Bundang Hospital
OTHER