Couples dropping out of a reimbursed intrauterine insemination program: what is their prognostic profile and why do they drop out?

Objective: To evaluate whether baseline characteristics and prognostic profiles differed between couples who drop out from intrauterine insemination (IUI) and couples that continue IUI, and the reasons for couples dropping out from IUI programs.

Design: Retrospective observational cohort study.

Setting: Fertility centers.