I recently attended (2 days ago) a music festival with a number of my friends. One of them had a cold sore on his lip. We shared many marijuana cigarettes during the festival, and though I tried to give it at least a few minutes before puffing anything that he had puffed, it was unavoidable to come in contact with something that hadn't just touched his lips.
I have some concerns about this. I tested positive for HSV1 about 10 years ago (when I was 13, I am 23 now) with a cold sore on my upper lip. I have not since gotten a cold sore.
I will return to New York tomorrow and see my girlfriend. Is it ok to have oral sex with her without waiting a few weeks first (to see if I get a cold sore)?
The reason I ask, and am so concerned, is that another one of my good friends has HSV1 on his genitals from a night of unprotected oral sex. He claims that the girl who he got it from had no cold sores on her lips at the time. It causes him a great amount of pain and stress every few months. Although I have read in many places that it is very uncommom to be infected with HSV 1 genitally, I know someone personally who it has happened to, and it seems like a very real risk to me.
If I don't have any cold sores, can I perform oral sex on my girlfriend? Or do I run a risk of infecting her genitally anyway? I am very worried about this, as I really like her, and don't want to cause her the same grief that my friend has to go through on a daily basis. It is scary for me to think that I could have caught something from smoking a joint with my friend, and that it could later become a sexually transmitted disease for someone I care deeply about.
What are the risks of practicing oral sex on her, even if I don't have any cold sores?