I’m 17 (Feb 22) Me and my bf we’re having sex in the shower. It wasn’t very long, only like 2 second cuz he want to try it raw. He didn't cum inside me and all we did was oral. Now on March 14. My period hasn’t come and I dunno if I am pregnant or not. Please help since i don’t know if he precum or not. And i haven’t gotten any symptoms. please help