I've only had my period for a few years so it's still a bit all over the place. So, I'm pretty sure my fertility window was about two or three weeks ago. I was with my boyfriend about a week ago (this is a really, really big stretch and is probably way tmi) and I went down on him and swallowed. Then I sucked on his fingers and then he fingered me. My period was supposed to come on the 13th in theory. On the 14th he put it in for a few second w/o protection, at that point he didn't finish and we went on with our day. Later he finished in me with a condom on. My period is a few days late, but I've been really stressed lately, could that me why? Or is it likely I'm pregnant? Sorry that was long and tmi, but I'm hard core stressing.