My boyfriend and I of 2 years have a healthy sex life I would say, we're young and just enjoying our lives before any life time commitments! E.g babies, marriage ect.. I'm nearly 20 and he's nearly 25. Anyway down to the point; we don't use condoms and he never pulls out at boiling point.. Don't worry I am on the pill! So I am protected :-) but after a few hours of sex I get a very funny smell from my vagina.. Would it be the semen that makes it smell funny? I just put it down to PH levels but has anybody else experienced the same?