Question

At what level of beta-hCG should an intrauterine pregnancy be visible on TVUS?

a) ≥ 1000 mIU/mL
b) ≥ 1500 mIU/mL
c) ≥ 2000 mIU/mL
d) ≥ 2500 mIU/mL

Answer 1

An intrauterine pregnancy can typically be seen on TVUS when beta-hCG levels reach approximately 1500 mIU/mL or higher, although this may vary based on individual circumstances.

Step-by-step explanation:

At what level of beta-hCG should an intrauterine pregnancy be visible on transvaginal ultrasound (TVUS)? The typical threshold at which an intrauterine pregnancy can be visualized on TVUS is at a beta-hCG level of ≥ 1500 mIU/mL. It is important to note, however, that this is a general threshold, and the actual level can vary based on individual circumstances and the equipment used. A gestational sac may be seen at beta-hCG levels between 1,000 to 2,000 mIU/mL, but visualization of a yolk sac or fetal pole generally requires higher levels of beta-hCG.