Results of routine syphilitic and human immunodeficiency virus (HIV) serology in infertility.

While it has been accepted practice to screen women undergoing infertility evaluation for syphilis, there are few data in the literature regarding the seroprevalence of human immunodeficiency virus (HIV) infection in infertile patients despite the increasing number of HIV-positive women. In the present study, six out of 2137 infertility patients were seropositive for syphilis (0.28%) and four out of 791 were HIV positive (0.5%). All four women with HIV antibodies had negative tests for syphilis and none of them related any risk factor for HIV infection on their initial visit. The 0.5% sero-positivity rate found in our study warrants routine HIV testing in infertile patients.