The journal Ultrasound in Obstetrics & Gynecology reported that 4D scans are important to check for problems with the baby’s cardiovascular system. Many doctors use 4D sonogram test results to also check for heart disease. For example, 4D imaging makes it possible to see facial deformities like a cleft lip, check for skeletal defects, and diagnose signs of neurodevelopment problems. The Journal of Perinatal Medicine reports that 4D ultrasound procedures can help to identify many issues with the baby’s development. This can help to identify any deformities or health issues early and provide or recommend the best treatment. 5 What Can the 4D Ultrasound Test Results Tell?Ī 4D ultrasound test can tell doctors a lot about how the baby is growing in the womb. However, the British Journal of Radiology reports that as early as the first trimester, 3D ultrasound imaging can be used to determine the baby’s gender. In the 18th to 22nd weeks of pregnancy, it’s possible to see how the head, brain, face, and spine are developing. The Australasian Journal of Ultrasound Medicine says that a 3D or 4D ultrasound tests can be done as early as the second trimester to capture your baby’s movements and shape. 3Īlthough ultrasound scans are generally safe, the American Institute of Ultrasound in Medicine warns that too much ultrasound exposure may not be good for babies. Gaither also warns that many of these companies don’t employ highly skilled technicians to perform the scans. These are purely to get a 3D image or short streaming video of the baby without any medical advice. Kecia Gaither says that some companies are setting up spaces in local malls or office buildings offering pregnant mothers 4D scanning. However, doctors have expressed concern about the popularity of 4D ultrasound imaging in a non-medical setting. The journal Ultrasound in Obstetrics and Gynecology says that medical technicians can learn 3D/4D ultrasound imaging in a short space of time. In medical facilities, 4D ultrasound scans should be performed by qualified medical personnel. Doctors will also examine the results and let you know if everything is okay with your baby’s health. These provide 3D videos where you can see your baby moving around the uterus. The ultrasound probe creates pictures from the echoes as the sound waves bounce off your baby. 3ĤD sonogram images are obtained from the sound waves created by the ultrasound machine. A trained technician will then put gel on your belly and move the probe over your abdomen to get the 3D or 4D image. Kecia Gaither says that you will lie on your back. How is the 4D Ultrasound Scan Done?Ī 4D scan using ultrasound wave is carried out in the same way as any other ultrasound scan.ĭirector of perinatal services at the Lincoln Medical and Mental Health Center, Dr. In other words, whereas 2D ultrasound produces two-dimensional images of the baby, 3D and 4D ultrasound produce both a three dimensional picture, but the 4D ultrasound adds another dimension – movement, so it is like watching a live video. The 4D ultrasound scan also allows doctors to diagnose any defects in the baby’s growth. These pictures or videos can give the parents a demonstration of how the baby is growing. The 4D ultrasound scan also allows parents to keep a fetal keepsake video of their baby.Īccording to the journal Clinical Obstetrics and Gynecology, 3D or 4D ultrasonography lets clinicians obtain 3-dimensional images that were never available with traditional 2D scans.
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