 Men between 18-40 years will be provided with information about the study and will be invited to participate. If they express an interest in participating, informed consent will be obtained. The participant will go over the consent form with the counselor, who will assess his level of understanding and answer any questions. If there are no temporary or permanent excluding conditions, the participant will be asked to give informed consent for enrollment in the study. Men who elect to be circumcised will be fully informed about the benefits and risks of the procedure, as well as the surgical method to be used. After the informed consent is signed, a Locator Information Form containing confidential data such as subjects name and address will be completed. Only selected research staff will have access to this information, which will be filed separate from the rest of the study forms. A de-identified demographic information form and behavioral questionnaire will be completed next. 