How Does An Ultrasound Work?
An ultrasound is usually a simple and non-invasive process. Ultrasound utilizes high-frequency sound waves that allow you to see inside the uterus. A sonographer will put a gel substance on your belly and hold a transducer, a hand-held device, onto your skin. Ultrasound is sound that travels through the tissue and fluid and bounces back and echoes to create an image.