I just want to send you big hugs. Im in the same boat as you, my miscarriage stats are 1 in 2 instead of 1 in 4. If you havent already, and if you feel you want to TTC again, I would highly recommend getting testing done. I did so after my 5th miscarriage and came to find I have a clotting disorder. I now have a plan of attack in place when I feel ready to TTC again. It raises my odds back to the 1 in 4 like normal women.

I would def try and go for the d&c. Ive had 4 d&c's and one natural loss and my natural loss was the hardest physically and mentally because it took forever. You are well within your right to ask them for a final scan just before surgery, and most of the hospitals Ive been to have done this. Just for your peace of mind