When we had sex he didn't even come close to cuming and we didn't use a condom and we barely even had 1 min of sex That was december 26th and I started myperiod on Jan 3rd. It is now feb 18th and I still haven't had my period. It was only my 4th time having sex with the same guy. Idk if that could be a possiblity. But I'm stressing that I might be pregnant but it doesn't seam possible. I'm just worried. Please help. Also I haven't had like definate signs of being pregnant. No spotting my boobs aren't sore nothing like that I have had cramps the last couple days but that's it. But no signs of being pregnant except missing that second period. none of the times we've had sex have we had sex for No more than 2 min with pausing just to make sure I wouldn't get pregnant. Maybe Im just being overly concerned. We only had sex at the very end of november and in december and haven't had sex since December 26th. Hope this is enough info to get an answer. Oh and one more added detail my best friend who hasn't had sex was supposed to start one or 2 weeks ago too and I see her everyday. So idk. i was a little late last month and stressed over it last month too.