I had a delayed menstrual cycle (by 3 weeks). I took 2 home pregnancy tests which were both negative. Heavy bleeding with dark red matter secretion started after these 3 weeks and is continuing since last 3 weeks (still on). Abdominal scan showed some matter along with ovarian cyst. Beta HCG level was 1.0 (negative pregnancy test) after 2 weeks of bleeding. Doctor still believes it was a pregnancy and unplanned abortion. But i was wondering if anything else could be wrong.