Evaluating The Effective Factors in Pregnancy after Intrauterine Insemination: A Retrospective Study.

Background: Controlled ovarian hyperstimulation (COH) in conjunction with intrauterine inseminations (IUI) are commonly used to treat infertile couples. In this study we evaluated the relationship between IUI outcome and special causes of infertility. We also aimed to examine parameters that might predict success following IUI.