My boyfriend and I kind of had sex today. I say kind of because we weren't even sure if he was going fully inside of me and when he was "in" me it was only for at least a couple of seconds and at the most under 10 minutes. We are worried that I'm pregnant because we didn't use any form of contraception because (we'll make sure to use contraception next time though don't worry!!!) but yeah we're both getting really worked up over the possibility of me being pregnant and even though he didn't cum we read that there is a chance that there might have been semen in his pre ejaculate. But yeah what are the chances that I'm pregnant?