My last period started on Feb. 24th (i do have irregular periods) and i had sex during that time, it was on the 28th. I was still on my period but it was fading. We had unprotected sex but he didn't injackulate in me. After a week from that we did it again, it was on the 7th (march, last sunday). He injackulated, not in me but then i went down on him and we did it again. Now yesterday (the 9th march), i got my period again! It feels like my regular period because its heavy and i was getting cramps and today (the 10th) its not that heavy but still there, i don't know what to think! i know after a week of comsumption theres bleeding but i just don't know what to think because i'm irregular! i'm only 15 turning 16 in aug. i can't get pregnant and don't want to. i know the consiquences and everything i understand completely so please don't pressure that ..... i would really like to know whats going on...thanks