textbook would have had them doubling in that time... but not every woman's pregnancy is textbook. Keep hold of hope!
that is to say the belief is average doubling time of about 4 days as far along as you are...
but that is just average. Many many many women double faster than that... many many many women double slower. Its very possible to be a slow doubler and have a healthy pregnancy... as long as the hcg is still rising, that is the sign you want to see. If it went from 11000 to 5000 then I would be worried.
that is to say the belief is average doubling time of about 4 days as far along as you are...
but that is just average. Many many many women double faster than that... many many many women double slower. Its very possible to be a slow doubler and have a healthy pregnancy... as long as the hcg is still rising, that is the sign you want to see. If it went from 11000 to 5000 then I would be worried.