evaluating factors affecting reproductive success by intrauterine fertilization: the cases in qom university jihad center, 2018-2019

the aim of this study was to investigate the factors affecting the success of the iui method in couples who referred to the jihad university infertility center in qom province. classification of groups and their comparison was done through descriptive statistics, t-test and anova tests through spss software version 23 and p 0.05 was considered as a significant level. in terms of age and male age variables, endometrial thickness and serum fsh level on the third day did not show a significant difference between the two groups with successful iui and those with unsuccessful iui. there was a significant difference between the two groups of successful iui and unsuccessful iui in terms of follicle number above 14 mm, normal sperm morphology and sperm count in men. both successful iui and unsuccessful iui groups were similar in terms of history of premature ejaculation, history of male testicular disorders and type of infertility, and no significant difference was observed between the two groups. it is effective in the success of fertility with intrauterine insemination and has a significant role in increasing the rate of pregnancy with intrauterine insemination.