I had a threatened miscarriage 1 week ago - heavy bleeding and very large clots. I had a scan the following day and all was fine - baby was the right size with a strong heartbeat. They couldn’t find the reason for the bleed but they could still see a tiny amount of blood up there which was quite a way away from the baby. I’m still spotting 7 days on with a little bit of cramping. The spotting goes from red to brown and back to red again. Has anyone else had an experience like this? How long is the bleeding supposed to last?