So, thought I would update. Apologies for the long post, but I really need somewhere to tell the rest of this story.
At my last scan (31 July - two weeks after first scan and a week after the second), the sac had grown again, so they still wouldn't offer surgical or medical management as it is against the EPU guidelines. Their guidelines state they can only confirm, and therefore treat, a mmc if there is no growth at all 7-10 days apart, or the sac is over 25mm with no fetal pole. This is for those 'just in case' moments where maybe it would have been viable and because they can't trust your dates in case you're trying to get an easy termination. The EPU nurses did say they could get a consultant to confirm and sign off treatment against guidelines if I really wanted.
But after terrifying myself about (the small) risks of ERPC and knowing that medical management is only about 80% effective when mc hasn't already started, I decided I was happy to give it another couple of weeks to see if things resolved naturally. When I initially realised it wasn't a healthy pregnancy I wanted it over and done with immediately, but by this point I think I'd accepted it and another couple of weeks didn't really make much difference.
So I went off camping armed with mahoosive pads and lots of ibuprofen and paracetamol. Had a great time for five days, then I started having normal period-like cramps and brown blood, not very heavy. Then in the early hours while the hurricane raged around the tent, I had strong cramps - I think like the early stages of labour - regular, sharp contractions that made me feel wrung out from the inside. Lasted about two hours, ibuprofen and paracetamol did not begin to touch the pain, I was panting through them. In a tent, on Saturday night, an hour from the nearest hospital. Then cramps passed, and I started bleeding heavily, red blood, and passed a large golf ball size clot/tissue which I think was probably the sac. Since then, just steady bleeding.
I mc'd before at 6 weeks, and it was just a heavy period. Although the pregnancy didn't really develop past 5 weeks this time, I was nearer 10 weeks and it was totally different, much more painful and more blood.
I'm hoping I'll avoid medical or surgical interventions now and have another scan on Thursday.
charlieis30 so sorry to hear you're going through the horrible waiting game. Those NICE guidelines sound like what my clinic were following. They won't do anything at all when there's a heartbeat, even if it looks as though it's not going to survive. Have you found a resolution? My EPU said a consultant could potentially sign off treatment against guidelines if you insist.
After my private scan, I just said I wanted to be referred to the nhs (we couldn't afford a follow up) and the consultant gave me a letter, I phoned my GP told him what the letter said and he referred me to the EPU.
chatenouef (great name btw) thanks for the heart-shaped reassurance. Apparently I'm more arcuate than properly birconuate - just a slight dip. I hope you're recovering from the surgery and you don't also have molar pg to deal with.