[12] Therefore, progesterone levels often do not aid in the diagnosis of ectopic pregnancy. A transvaginal ultrasound can confirm the presence of an intrauterine gestation by 5.5 weeks in almost ...

Asymptomatic or minimally symptomatic women with evidence of a live ectopic pregnancy on ultrasound scan are also ... β-hCG test varies between 2 and 7 days. Expectant management is discontinued ...

But it might also indicate the pregnancy isn't viable, a miscarriage has already happened, or you're experiencing an ectopic ... a transvaginal ultrasound—usually by five weeks gestational ...