Pregnancy is an exciting journey, but it can also bring its fair share of stress, especially when it comes to your baby’s health. That’s where ultrasound, or sonogram, comes in. This safe, non-invasive imaging technique is used to monitor your baby’s development throughout pregnancy. Most women will have 2-3 ultrasounds during a healthy pregnancy. These scans serve several important purposes, including:

• Confirming the presence of a fetus and assessing fetal development.
• Monitoring the age of the pregnancy and predicting the due date.
• Identifying if there are multiple fetuses present and, if so, how many.
• Checking for potential issues or defects during pregnancy.

While researching ultrasounds, you may have encountered practices offering 3D and 4D ultrasounds. So, what are they, and what’s the difference?

What Are 3D and 4D Ultrasound?

3D Ultrasound uses high-frequency sound waves to take pictures of the fetus, which are then compiled into three-dimensional pictures. These highly detailed images allow doctors to monitor fetal growth and development while allowing you to see detailed pictures of your baby’s features up close.

4D Ultrasound takes this a step further by adding time as an element. With a 4D Ultrasound, you can see your baby’s real-time movement in video form. Doctors use these videos to monitor fetal movement and development further, allowing for even more accurate assessment. Meanwhile, you get to watch your baby move. They may smile or even stick their tongue out!

These imaging tools work twofold: They give doctors access to more accurate prenatal monitoring and allow you to see and meet your baby before delivery. The best part is that you don’t have to choose between the two! 3D and 4D Ultrasound can often be offered in the same session, so you can get the best of both worlds, seeing your baby and their movement. 

Schedule your 3D and 4D Ultrasounds during pregnancy at A.T. Radiology and know you’re in good hands with medical professionals who will carefully assess fetal health and development while you bond with your new baby.