Ultrasound
Ultrasound, also called sonography, is a method of obtaining images of internal organs by sending high-frequency sound waves into the body.
Because ultrasound images are captured in real time, they can show movement of internal tissues and organs and enable physicians to see blood flow. This can help diagnose a variety of conditions.
An OB ultrasound image is useful in examining the baby’s skeletal system, heart rate, weight, sex, estimated due date and the position of the placenta. The parents also receive pictures of the baby for their personal use.