For the past year I've experienced vaginal bleeding during intercourse. Quick medical history, this past October was 1 year since I stopped taking birth control after being on it for 11years straight. This past July I got my 6month pap smear done which showed same results as the last 4: HPV (cells 16 & 18) for which I also got a Colposcopy done and that came back negative. OBGYN aware of abnormal bleeding but can't pinpoint what is causing the bleeding during intercourse. He tried freezing the possible affected area which only worked for 1 month and then we tried antibiotics for possible infection causing inflammation leading to the bleeding, but that didn't do anything either. When it occurs I have no pain, lubrication isn't a problem, neither is rough sex. What other factors could be causing the bleeding during intercourse?