bleeding during sex

I am 21 years old. I have a 3 year. I am a healthy women. Every year I get my well women checkup, and everything comes out normal. About 5 weeks ago I had an abortion, I was 6 weeks. I took Misoprostol alone because I was in a different country. I bleed heavily for a week, by week 2 the bleeding stopped, and I have not bleed since then. Four weeks after the abortion I had sex again it was not painful, and had no bleeding. During the 5th week I noticed there was a little blood on  my spouses condom. And I was wondering why I bleed during intercourse, but not afterwords. If I didn't see the condom with blood I would of never know I bleed during sex. Absolutely no bleeding afterwords! I know this is not normal  

[nijkh]

where you ever confused that you didnt get pregnat even though you had alot of sex? i get my period once a year during june for a hole month!