Miss K- Sorry for your loss dalring I had a M/c 6 weeks 1 day, I never had a D&C it happened naturally my HCG went out of my blood a week after the bleeding started. I started to get Breast milk about 3 days after my bleeding started from the M/c. The doctor said the reason that happend is because the m/c is like giving birth so some woman will respond into making breast milk.

I think you should ask your doctor about more testing for the D&C I thought after those you shouldnt have any HCG left. I would def call and talk to him