Kind of a random question to ask but what the heck, that's why they have these forums right? I've been with my boyfriend for about and 2 years now, and do not use any form of birth control. Im in my 20s and he is just under 10 years older than i am. We have discussed the possibility of having kids but aren't in a rush for that either. Then this week I started to think...if my cycles are generally 29 days, and the start of my last one was January 2...if we had unprotected sex on the 16th, what are the odds of getting pregnant? Like I said earlier if it happens id be nervous yet excited, so would he. And if I didn't want children should have used birth control blah blah blah. More so just wondering what are the chances. No fertility problems with me that I know of. He has 2 kids already.