I was 8 weeks pregnant and had a miscarriage, how long am i supposed to bleed ?

Well, that: Can be hard. Did u have a procedure? Was it spontaneous and complete. Let's assume alomst everything is out. It's hard to remove all tissue but say there's no large amount. I would say a week or 2. If heavy go in but there is no textbook answer. The issue would be one of an incomplete miscarriage which can bleed heavily for a prolonged time. I doubt that's it, the uterus takes time to heal.