Why do I need an ultrasound?You may need a ultrasound if you are pregnant. There is no radiation used in the test. It offers a safe way of checking the health of your unborn baby.You may need diagnostic ultrasound if you have symptoms in certain organs or tissues. These include the heart, kidneys, thyroid, gallbladder, and female reproductive system. You may also need ultrasound if you are getting a biopsy. The ultrasound helps your health care provider get a clear image of the area that is being tested.
