[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 ...

The procedure is not painful for most people but may cause discomfort. A vaginal ultrasound can help guide diagnosis or ...

The incidence of ectopic pregnancies ... of early pregnancy such as miscarriage. Diagnosis often requires serial human chorionic gonadotropin levels along with ultrasound and, in some cases ...