My last blood draw was today.
hCG= 6,185 !!
Since my numbers were getting high on the last beta (and the doubling rate slows down after hCG >1200), the RE would have been happy with a 72 hour doubling time. But I exceeded expectations with a 50 hour doubling time. Quite awesome.
My first ultrasound is Friday morning.
I am fearful to get too excited. But damn, those numbers are great.