Well let me start by saying that I had a miscarriage this past January at 12 weeks (blighted ovum).
I found out I was pregnant on 5/24. I could hardly believe that I was pregnant because based on the days that we could have conceived, it was very late in my cycle. My MD had me come in for hormone checks this past week just to do some early monitoring since I just had a miscarriage. Results:
5/27 HCG= 1515, Progesterone= 32
5/29 HCG= 2000, Progesterone= 28
They said the progesterone was still well within normal limits, but HCG not doubling appropriately, so I was started on Prometrium.
6/2 HCG= 8000, I don't know the progesterone, but it was fine
6/4 I had an ultrasound & she said that my yolk sac was measuring only 5+weeks & there was no heartbeat, but that's not visible until @ least 5 wks 6 days. Based on my LMP I should be 6 wks 3 days, but I wouldn't be terribly surprised if the dates are off. So they are having me go back in a week for another u/s.
As far as the HCG goes, does anyone know that if you DON'T have a viable pregnancy (i.e. impending miscarriage) could your HCG begin to double as normal?
What should they be able to see in the yolk sac? Is there something else they should be able to visualize in the yolk sac?