i saw your positive update, that's great.
did your doctor tell you that you were having a miscarriage? if so, that's kind of absurd.
i had an ultrasound at almost 6 weeks, hcg level of 10,000 and all that was seen was a yolk sac! my doctor said everything looked great!... 2 weeks later there was a baby in there with a heartbeat, and now at 9 weeks i am picking up the heartbeat on the doppler.