I've been passing clots since Sat but a scan today revealed I have a 3cm x 3cm 'tissue mass' that I still need to pass. Was given misoprostol X 4 orally at 4pm and after about two hours had some cramping and passed a few more clots, but I don't think any tissue. The cramps have since tailed off and I'm just sat here in limbo now, wondering what to do next. Could it be that it hasn't kicked in yet?