I'm a sexual active guy. I have had sex with many women, sometimes with protection and sometimes unprotected. But I always pick the right girls to have unprotected sex with. I don't want to be infected with any std. I always get myself std tested every 6 months. I have just got the hiv test I ordered online from home-hiv-test.com. The product's named oraquick, or orasure, and uses saliva. The result was negative, thank God. But I always feel worry about getting infected. So beside using condom, can you suggest how to protect myself? I heard that circumcision can lower the risk of getting hiv infected. Is that true? Where would I go to get circumcised?