Thank you ver much mysty ! I am nervous about the US, hopefully it will be good.
if you had the FET generally they say you are 2 weeks the day the babies thawed.
so if your beta was yesterday then that was 17 days after your FET
add three for thawing then you have 3 weeks - so that makes you 5 weeks pregnanct
the u/s in 1 week would be 6 weeks prego so you would be able to see a h/b
good luck