I have had unprotected oral and protected sex with 10 girls since January with my last being on May 15th. My last HIV and STD test was February 19th which all came back negative. I am scheduled to take my next HIV and STD test today. I had a question about being exposed to HIV by using condoms is it only if a condom breaks or slips that you could have exposure? I always check my condoms through out and have not had one break. Also how safe is oral sex without protection is that anything I need to worry about? Thanks in advance for any answers you can give me.