Transabdominal vs. Transvaginal Ultrasound: Which is the Better Choice?
When doctors need to check on certain parts of your body, especially during pregnancy or to diagnose health conditions, they often use a test called an ultrasound. There are two types of ultrasounds: transabdominal and transvaginal. Each has its own advantages, depending on what your doctor needs to see. What is a Transabdominal Ultrasound? A transabdominal ultrasound is the most common type of ultrasound. For this test, you will lie on your back while a gel is applied to your stomach. The doctor or technician uses a device called a transducer, which looks like a small wand, to move over your abdomen. This device sends out sound waves that bounce back and create images of your internal organs. This type of ultrasound is often used for routine pregnancy check-ups, where the doctor looks at the baby’s growth and position. It’s also used to check organs like the kidneys, liver, or bladder. While it’s easy to do and non-invasive, the images can sometimes be harder to see if a p...