Hi, my girlfriend & I are teens
She was giving me a handjob and apparently I was wet so I'm assuming it was a little bit of precum. I did not insert my penis in her what's so ever but I did finger her. When she gave me a handjob a few minutes later I saw her touching herself. I told her to stop right away and she did. She said she only touched her thigh and the lip of her vagina. I'm assuming she got some precum on her hands since she was giving me a handjob... And so far she's 5 days late on her period.My girlfriend and I are very scared that she might be pregnant.

There is always a risk when fooling around. The odds are extremely small, because even if there were a few sperm in the pre-ejaculate, it would also have to survive outside the warmth and chemistry of the vagina, and if it survived that, it would then have to fight it's way further in. All this is highly unlikely. She might be late for several reasons, one of which is worry! So stop this fooling around. SHE'S the one who gets pregnant, so it's half your job to hold off.

Its highly unlikely that she's pregnant the sperm cannot live on the outside for very long tell her to stop worring she not pregnant.