Ginecol Obstet Mex
February 2012
Background: The intrauterine insemination (IUI) is the first line treatment in different infertility situations.
Objective: To compare the efficacy of two protocols of controlled ovarian hyper stimulation (COHS) with recombinant Follicle Stimulating hormone (rFSH) (75 vs. 150 UI/day) plus IUI, in terms of pregnancy rate, multiple pregnancies, ovarian hyper stimulation syndrome and ovarian stimulation features.