290
Participants
Start Date
January 31, 2006
Primary Completion Date
June 30, 2007
Study Completion Date
June 30, 2007
200 mg of Progesterone
Administration of 200 mg of Progesterone
400 mg Progesterone
Administration of 400 mg Progesterone
Placebo
Administration of a Placebo
Instituto Valenciano de la Infertilidad, Valencia
Instituto Valenciano de Infertilidad, IVI VALENCIA
OTHER