I was recently with my girlfriend and I noticed I had precum on the tip of my penis, I did not know how long that was exoposed for. But after I noticed it I wiped it with my hand and then wiped my hand of the precum. Later I once again placed my hand in my girlfriends vagina, not to far up but still in the vagina. What I am asking is that how long does the sperm in the precum live for when exposed to air? And even after wiping my hand of the majority of the precum what are the chances of pregnancy??
There is a risk, certainly. Any seminal fluid may contain sperm, and transferring it to the vagina may lead to pregnancy. However, generally, it takes a lot of sperm before pregnancy occurs. On the other hand, it is not a bad idea to obtain some emergency contraception. Here is a site that will tell you where you can get some:
i have a question too so me and my girlfriend yesterday were messing around and she was rubbing the top of my penis, i didnt cum but she said she felt some pre cum so she rubbed it into my penis and rubbed her hands but then she inserted that finger into herself. this happened the day after her period was over so i dont think so was fertile. just worried and want to hear other peoples thoughts.