I had given my boyfriend a ha****b and he came a little on my hands so I went and wiped it off with a paper towel, a dry one. Then about a minute later I had fingered myself but not a lot. My hands felt dry when I wiped them off and I know I had wanted it all off. I was also on my period when this happened. Is there a chance I could be pregnant? I did wipe my hand off but I don't know if sperm can still live on my skin or whatever. I'm way too young to become pregnant. Honest educated answers welcome.