Analysis of the Results of Intrauterine Insemination in 188 Cases

Objective To study the related factors of intrauterine insemination(IUI)pregnancy rates.Methods Information of 188 cases IUI in our reproductive medicine center was summarized and analyzed,age,cycle count,scheme(natural cycle,promoted cycle),the relationship of the number of forward-moving sperm and pregnancy rates were analyzed.Results In 188 cycles of 117 couples,26 cycles resulted in pregnancy,pregnancy rate 13.83%,age,number of cycles,number of forward-moving sperm injected into the uterine cavity irrelevant to pregnancy rate(P0.05),while pregnancy rate of the ovulation-promoted cycle was higher than that of the natural cycle(P0.05).Conclusion For patients aged less than 35,forwarding-moving sperm is greater than 5×10~6,pregnancy rate of the ovulation-promoted cycles is increased significantly.