- Ultrasounds are a type of medical test that uses high-frequency sound waves to capture images of the inside of your body.
- It’s a great tool that helps your doctor examine internal organs and diagnose health problems in a non-invasive way.
- The steps you need to take to prepare will vary depending on the area or organ that is being examined.
Medical exams can be unnerving and ultrasounds are no exception. While you may be anxious about your upcoming ultrasound, find comfort in knowing that it can provide your doctor with valuable information for diagnosing and treating an array of ailments. They’re also fairly non-invasive.
By getting informed on what to expect before, during, and after, you can help calm your nerves. Here’s what you need to know about ultrasounds including what they’re for and tips to help you prepare for your upcoming appointment.
What Is an Ultrasound?
An ultrasound (also called sonography or diagnostic medical sonography) is a type of medical test that uses high-frequency sound waves to capture images of the inside of your body. Ultrasounds help your doctor identify problems in your organs, vessels, and tissues, without having to perform surgery.
Healthline points out that another bonus of ultrasounds is that it doesn’t use radiation, unlike some other imaging techniques. This makes it the preferred method for viewing a fetus during pregnancy, says the source.