HCG level

[karine]

Hi all
been TTC for the past 2.5 years.
I'm 37 years old
I've had 3 miscarriages.
my first IVF was a success thank god
I've had my first HCG at 750 which is quite high for week 4
and today (3days later) had my second HCG at 2824
Seems like it hasn't doubled every day...i'm worried.
Gotta wait 2 weeks now for my US
should I be worried?
HELP

[sorcet]

It should double every 48 hours not every day and after the level hits 1000 usually will double every 72-96 hours not sure how many dpo you are but that seems like a VERY strong number