Hi Joy. I am so sorry for your loss
A week is a long time to wait for the D&C it seems to me. How far along the pregnancy were you when you had your loss?
If you are fairly early (like before 8w or so) this bleeding may have removed everything, but if you are a bit further along, then there still may be some retained product.
I started bleeding on a Tuesday, but it was only very light brown spotting. I was booked in on the Friday for a D&C but was bumped as non-essential. I ended up coming in on the Sat and getting it done - so for me it was about 4 days I spose?
But the baby had been gone for over 2 weeks by the time I had the proceudre, so there was every indication it wasn't going to leave my body itself.
I also found my bleeding post-curette very odd. It would be heavy for a day, then next to nothing for 1-2 days. I would think it was all over, then all of a sudden it would strike up again.

As I'm not sure how far along you were, I will say I hope you dont need the procedure, but if you were further along, I dont thin kits very nice of them to leave you hanging on for so long.

I hope everything is OK tomorrow - and again, I am sorry for your loss.