is 660! So, so far, so good. I am still guessing a singleton, which would be perfect (but twins would be wonderful too). It is a big beta increase (doubling time a little over 33 hours) but my betas with my last successful cycle weren't much lower, 214 and 577. So, I'm guessing one perfect strong little bean!
My first ultrasound will be in a little over 2 weeks, so I'll update on this then. In the meantime, hopefully I get a few minutes to post some cute pics of my little girl or tell some cute stories b/c she is just a riot lately, but we'll see. Things are crazy here.