Can get pregnant or an STI/STD from fingering or a hand job?
The good news is the risk of pregnancy from fingering or hand jobs is low but that doesn't mean it's impossible. To stay safe it’s a good idea to wash hands before and after sexual contact. If semen gets on one of your fingers and that finger is put straight into the vagina then there’s a very small chance this could result in pregnancy.
If you or your partner have dirty hands and then touch another person’s genitals, germs or bacteria can be transferred. It’s also possible, but not very likely, that an STI/STD could be spread in this way.