Intrauterine inseminations with washed human spermatozoa does not induce formation of antisperm antibodies

Abstract

In this study we investigated the possible development of serum antisperm antibodies in women receiving repeated IUI. Patients acted as its own control and were evaluated before and after various (1 to 15) IUI cycles using three different assays for antisperm antibodies. It was found that only 2 out of 41 women developed antisperm antibodies. We concluded that exposure of the upper reproductive tract to washed spermatozoa during repeated IUI with partners' sperm does not significantly stimulate the appearance of serum antisperm antibodies.