I was with a girl for about a year that was diagnosed with high risk HPV and had to have some cells removed that were pre cancerous. This was about a year ago. We were having unprotected sex, I was not really upset or worried because I really liked this girl and had intentions on staying for the long haul. Well, that didn't work out and we broke up about 5 months ago in April. I recently (last month) started to talk to a girl that my ex also knows. We hooked up a few times, generally drunk and unprotected, and both realized that it was not something we should be doing because of my ex. When my ex girlfriend was diagnosed I was told that HPV was not a really big deal in men and that my immune system will fight it off. I never had any symptoms. When I started hooking up with this second girl, HPV was seriously not even in my mind, like I said we were generally drunk and after my ex's diagnosis we never really talked about it. However, now in hindsight I feel terrible. I can't get the thoughts out of my head that I may have given her something that could give her cancer. I really try to be an honest and good person, but now I feel I have done something terrible. I have already posted about this in the expert forums and the doctor assured me there was no need for disclosure. I can't stop thinking about it though and I would like to get some advice from some regular people on here. At this point, it seems like telling her would maybe not be the best course of action. I may not have an infection, she may have had the vaccine, she may already have HPV (I know personally of a guy she has been with that has had ALOT of partners ((over 60)). I know this because the guy was once a really good friend of mine.) I'm trying to come to terms with the fact that I may have made a bad decision, but I need to learn from it and move on. Sorry for the long rambling post, but I am very torn up over this. Any advice/tips/encouragement would be very welcome.