S.R.
I believe that as long as they go up by 66% in 48 hours things are headed in the right direction. You can always request to be retested on Friday and see how your numbers are then. IVF doctors and their staff are usually very accommodating since insurance is hardly ever accepted. You can also just insist on a retest on Friday to give you peace of mind. It looks like they will want to look for a sac on Monday or Tuesday and I'm sure that feels like an eternity so maybe Friday's test will give you some reassurance. It does seem to me, though, that you have some really good strong numbers so I think all will turn out fine. Good luck and keep us posted. You'll be in my thoughts and prayers.