My boyfriend and i have been dating for about 7 months now, and he's everything i could ever want and need plus so much more but anyway, when we have sex, we always do the right thing. We ALWAYS use a condom, If it breaks he immediately pulls out, takes it off and puts on a brand new one, and during sex we check if there's any rips or tiny holes. The last time we had sex was 2 weeks ago. It's been 5 days since my period was suppse to arrive and it's a no show. It's driving me crazy because we don't understand why it hasn't came if we alway are really careful. This has never happen before. Does this mean i could be pregnant? and if so where did we go wrong? O Yea and im only 18.