Learn what a viable pregnancy is, and how health care providers use strict ultrasound criteria to diagnose a nonviable ...

[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 time from invasive testing to diagnosis can be lengthy and may not change the outcome of the pregnancy, especially if the ultrasound appearance of the chest suggests lethality. A positive ...

Placenta accreta is a health condition in which the placenta the source of food and oxygen for the foetus attaches too deeply ...

Ultrasound A nuchal translucency ... like CVS or amniocentesis only once per pregnancy unless additional concerns arise. If a Down syndrome diagnosis is confirmed, your doctor may refer you ...

The diagnosis and management of appendicitis during pregnancy require careful consideration ... A systematic review and meta-analysis found that ultrasound (US) has moderate sensitivity and ...

However, the signs and symptoms of ectopic pregnancy can be similar to other ... serial human chorionic gonadotropin levels along with ultrasound and, in some cases, dilation and curettage.