Hi,
I have a question which I've been looking for an answer for the past day.. .

I have had sex with 3 partners which adds up to 6 times of having sexual intercourse all together.
Couple of days ago I had my 7th time having sex with someone out of those 3, but yet I started bleeding during sex...

Why did that happen?


Thank you,
ME

Here is a website I found that will give you some possible reasons;

Vaginal Bleeding – Complete medical information regarding irregularities of menstruation by MedicineNet.com (http://www.medicinenet.com/vaginal_bleeding/page5.htm)