Ultrasound is an imaging test that’s a routine part of prenatal care. Doctors recommend the test to pregnant couples for a range of reasons. The scan helps determine how the fetus is growing, its growth, heart rate and position in the uterus, as well as gestational age. Ultrasound during pregnancy can look for problems with the ovaries, uterus, and placenta. It can also look for signs of down syndrome and congenital abnormalities. So, women should usually get this imaging test done at least once during pregnancy. In case if it’s a high-risk pregnancy or the doctor says so, the test should be done multiple times to ensure the baby is healthy and growing well.

  • 2D Ultrasound

Most ultrasounds are two-dimension. And, in the majority of cases, they are just as insightful as 3D and 4D ultrasound scans. The flat, outlined images are sufficient to see the internal organs of the baby in the uterus and diagnose possible defects in the heart, kidney, and other organs.

  • 3D Ultrasound

3D ultrasound has become quite popular in recent times. It pieces together multiple 2D images from different angles to deliver three-dimensional images. It shows a much clearer picture of the baby, which many couples prefer.

  • 4D Ultrasound

Four-dimensional ultrasound is the result of tech advances the medical field has seen in recent times. 4D pregnancy ultrasonography in Kolkata has become quite popular among the to-be parents. The scan is much similar to a 3D image except that the image gets continuously updated, giving a moving image. 4D ultrasound is preferred by couples who want to look at their unborn child much more closely and clearly.


Which Ultrasound Test to Do During Pregnancy?

2D, 3D, and 4D ultrasounds are safe. However, in most cases, a 2D scan during pregnancy is sufficient and that’s what the doctor would suggest you go for. The doctor would order 3D and 4D ultrasounds only when they need clearer images for diagnosis; for instance, the doctor may order a three-dimensional or four-dimensional ultrasound for skeletal and facial abnormality. (Fetomat offers 2D, 3D and 4D ultrasound scan in pregnancy Kolkata. Visit the clinic or contact us for more information). Consult your doctor to find out which imaging test you should go for and when during pregnancy you should get it done, as well as how many times.