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Family troubles - resources Practice Forum
The rate of fall of the hcg after
miscarriage is about as fast as it rises during pregnancy, i.e. a halving each 48-72 hours after
miscarriage or a doubling every 48-72 hours during pregnancy. Thus after a miscarriage it depends upon what the absolute level is; an HCG of 50,000 will take longer to fall than one at 1000. It also depends upon if all the tissue is expelled from the miscarriage at once or if some is retained. With a D&C it should have all gone at once. The rate of fall of hcg after a miscarriage therefore can vary from about 2-4 weeks.
It is possible that you still have retained products of conception despite the D&C. An ovarian cyst in and of itself does not necessarily reduce your ability to become pregnant, in fact, the cyst may have been there during your pregnancy.
It sounds like you are uncomfortable with your OB/GYN which leads me to believe that you should get a second opinion preferably from an OB/GYN who specializes in high risk pregnancy. While your future pregnancies may not be considered "high risk" ... I have found that OB/GYNs who specialize in high risk pregnancies tend to be those most capable of handling situations such as yours.