This is kind of a dumb question, but I just started birth control (Ortho-Tri-Cylen Lo) two weeks ago and am still looking for answers. I had unprotected sex with my boyfriend at 2 am, and took a nap later the same day. I woke up 20-30 minutes after I usually take my pill, and almost immediately took my pill. I haven't had sex since last night/way early this morning. Is there any chance that I could get pregnant from the sex if I've been taking my pill at the same time pretty much every day for the past two weeks?