<qa>  What is the name of the test kits used to test for HIV infection?Testing for HIV infection will be carried out using a rapid test. The test kits to be used are the synthetic peptide test, Determine HIV 12, and the recombinant antigen test Unigold HIV 12 Recombinant. Results are provided to the clients, with appropriate counseling, at the same visit. Participants are taught to observe, read and interpret the tests for themselves in the company of the counselor. Men with positive results will be informed of their HIV status and will be followed-up at the study clinic and referred for a confirmatory HIV-ELISA and, if confirmed, for HIV treatment. Serologic testing for HSV-2, hepatitis B surface antigen HBV, and hepatitis C antibody HCV will be performed using an ELISA test. A serum Rapid Plasma Reagin test RPR will be performed to test for syphilis. Chlamydia and gonorrhea testing will be performed in urine using a Polymerase Chain Reaction PCR assay. All participants who test positive for Chlamydia, syphilis and gonorrhea will be offered treatment free of charge. Participants who test positive for HSV-2 and have active genital lesions will be offered treatment free of charge. Those who test positive but have no active lesions will be counseled on safe sex practices and the risk of transmission to their partners as there is no recommended treatment for asymptomatic individuals infected with HSV-2. HIV, HBV, and HCV positive participants will be referred for evaluation and treatment at Clinica de la Familia in La Romana as these are chronic diseases that require long term treatment usually covered under government programs. If a participant is found to have a treatable STD and he does not return to the site, he will be called by the study investigators using the phone number provided by the participant at enrolment to ensure treatment is provided. If there is a temporary, medically curable condition present, such that it would be advisable to defer potential surgery, then the participant will be treated and asked to return for re-evaluation for study eligibility when he is cured. Men found to have an STD or to be HIV-positive will be referred for immediate care. Once enrollment is completed, participants will be given an appointment for the surgery. 