Question: are multiples common with iui?
Answer: Across all patients, IUI cycles have live birth rates per cycle of 5 - 15% and multiples-per-pregnancy of 8 - 30%. As we mentioned, while this “multiples-per-pregnancy” rate is high, since IUI has such modest pregnancy rates, only 0.5% - 2.5% of IUI cycles actually result in twins or triplets being born.