Also, both have their own demand as it all comes down to the personal preferences of the expecting couples. There is no huge difference between the two scans except for the added dimension of time in the 4D ultrasound. That CD/DVD can also be used by the concerned doctor to analyze the growth of the baby. Ultrasound studios, on special request of parents, can create a CD/DVD of the 4D sonography and give it to them to keep it as a treasure. Despite being almost similar to the 3D, 4D ultrasound scan gets the nod when it comes to creating a video-like effect just like movies to watch babies yawn or smile. time, allows parents to watch the baby’s movement in real-time. 4D UltrasoundĪs the name suggests, 4D ultrasound adds the 4th dimension to the 3D ultrasound images. Skilled professionals are hired by the ultrasound studios to perform sonography in a safe and sound environment. The colored ultrasound allows expecting couples to see the facial images of the baby and observe the body shape. Under medical supervision, pregnant women can take up the 3D ultrasound to have a better look at their babies. Despite not being a standard test for pregnancy, 3D ultrasound rose in popularity due to the clarity of images. 3D ultrasound has been a step forward in this field, as it added another dimension to the 2D images. The images give little to almost no detail, but still have been a handful resource for OB/GYN practitioners as they are able to analyze the images closely. Traditional ultrasoundcaptured images in two dimensions and returned a black & white, grainy picture of the tiny one inside the womb.

Let us have a closer look at both 3D ultrasound and 4D ultrasound scans to differentiate between them.

Although 3D and 4D ultrasound scans are not standard prenatal tests, they are amongst the most sought after scans by the expecting couples. The technology has done no harm to the mother or the baby and is a reliable source in the OB/GYN field. With several advancements over the years, ultrasound is currently the safest way to reveal the little details about a baby inside the womb. Ultrasound technology has become an integral part of the pregnancy journey.

3d vs 4d ultrasound pregnancy