Ok, I'm pretty much clueless when it comes to herpes so I don't know if this question is completely ridiculous, but here goes... The guy I'm seeing mentioned he was getting a cold sore (said he usually gets just one a year when the weather starts to change). I've never had a cold sore before and obviously I'm not going to kiss him until it's gone, but my question is, if I were to perform oral sex on him does that increase my risk of contracting HSV? There is nothing on his penis, but I didn't know if him having a cold sore on his lip meant the virus was more active in his system right now. Also, a cold sore can be caused by HSV 1 or 2, right? I don't know which his is caused by so I don't know if that matters in terms of oral sex. Any info would be very much appreciated. Thanks!