I had a miscarriage #2 nov 28, I have 2 questions the first is, both of my miscarriages were at 7w1d exactly, is there something I should look into because of that? My obgyn said it was just coincidence and bad luck. The first one I had to have a d&c and they said it was a "chromosomal anomaly" the second they said "didnt attach properly". The second question is, how long after miscarriage does it take for your hormones to drop to 0?