Letrozole versus human menopausal gonadotrophin in women undergoing intrauterine insemination Baysoy, Aynur, et al. - This pilot study was conducted to compare the results of intrauterine insemination (IUI) under ovarian stimulation with either letrozole (Femara) or human menopausal gonadotrophin (HMG)...Conclusion: Letrozole offers a new treatment regimen in ovarian stimulation regimens for IUI that is cost effective, simple and convenient for the patients [more...]