Pregnancies during and after Homologous Intrauterine Insemination Cycles

Abstract

Results of intrauterine insemination (IUI) in 39 couples are presented. Indications were male subfertility, cervical factor, unexplained infertility and immunological factor. The patients received a total of 119 treatment cycles. Nine pregnancies were achieved (23.1%) during IUI treatment. The monthly fecundity rate (MFR) during treatment was 7.6%. After stopping IUI, within a follow-up of 1 year 13 pregnancies occurred. Seven pregnancies occurred spontaneously without invasive treatment methods. The MFR was calculated to be 4.8% for this group. We conclude that couples with IUI treatment do achieve pregnancies more quickly, but IUI does not influence a patient’s eventual chance to become pregnant.