Quoting Amelia Margaret:" You don't ovulate when you have HCG in your system though. It sounds like you had a miscarriage and after it completed you caught the very next egg. That's very common.That's more what I meant.
Quoting Emma and Chloe's Momma:" That's more what I meant."
Quoting Squeaky McGee:" By the way you worded the OP, you made it seem like you were asking if it was possible to get pregnant ... [snip!] ... were asking? In that case, the answer would be no, because your body still has HCG in it for some time after the miscarriage."
Quoting Emma and Chloe's Momma:" With one of miscarriages I didn't start bleeding until over a week after my levels down. That was a ... [snip!] ... pregnancy so I don't even really know what happened. I guess either way if I didn't start bleeding not everything was gone."