When did you BD after MC

My bleeding has lightened to nearly nothing but my HCG beta levels were 4,000 as of Tuesday (coming down from 137,000 when I miscarried the previous Wednesday). My dr wants the levels to get down to 5.

When did you feel comfortable BD'ing again (with your partner finishing in you)? If we BD in the next week and, let's say, we conceive, will it be dangerous for fetus bc there could still be "products of the past pregnancy" still in my uterus?

Did you BD after miscarriage bleeding ending? Were there issues?