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How to Perform the Best Intrauterine Insemination? A Review

Francisco Carranza, Esther Santamaría, Cristina Gonzalez, Victor Blasco, Cinzia Caligara and Manuel Fernández-Sánchez

Intrauterine insemination is a treatment used in couples with mild/moderate male factor, when female partner has at least one tube patent. Numerous studies have attempted to determine for many years which parameters are limiting to ensure pregnancy with this technique of assisted reproduction. This review focus on prognostic factor for a successful outcome, as semen quality, female etiology, synchronization with ovulation, assessment of follicle rupture, number of insemination per cycle and influence of uterine contractions. We conclude with this review that intrauterine insemination is a less invasive and expensive option than other [IVF], with acceptable results when adequately indicated.