Well, I'm cautiously staying optimistic. Here are my numbers:

Draw #1
HCg - 81
progesterone - 30.5

Draw #2
HCg - 184
pro - ?

Draw #3 (after 4 days)
HCg - 646
pro- 36.6

What's encouraging to me is that with my DD, progesterone levels never got about 19.5 - the WHOLE pregnancy! An ultrasound is scheduled for Oct. 15th to check viability. Wish me luck!