...and ain't into the no sex before marriage bunk posted so often by some people here. Ya ever thunk maybe the reason we post that bunk is because we been there, done that, and got the t-shirt?
I can give you lots of reasons, none of them religious.
Only crackwhores get knocked up( don't bother telling me this isn't true because it was in my highschool no non cw ever got pregnant) and VD is pretty rare among non crack whores too.