At what level of b-HcG is it that normal pregnancy can be earliest detected by TVS (Transvaginal USG) :
Critical titre of HcG : For visibility of Gestational sac TVS -1000-1200 IU/ml TAS -6000 IU/ml Ref: Datta Obs 9e pg 601.
500 IU/ml
1000 IU/ml
1500 IU/ml
2000 IU/ml
General obstetrics