What Is a Fetal Ultrasound? ‌A fetal ultrasound is a test carried out during pregnancy that uses sound waves to create an image of your baby in the uterus. An ultrasound is a normal part of prenatal ...

The scan was supposed to be a routine classroom demo. Instead, it flagged a medical crisis that the patient-to-be never saw coming. Four weeks into her first year at Hofstra/Northwell's medical school ...