Frequently Asked Questions

What is 3D and 4D Ultrasound?

3D and 4D Ultrasound is the detailed scan of the fetus that is performed during pregnancy. This scan is done to examine the whole fetal body, determine the position of the fetus as well as the placenta, the amount of amniotic fluid, and measurement of fetal growth. Though, special attention is given to the progress of the brain, face, spine, stomach, heart, kidneys, bowel, and limbs. During the 3D and 4D Ultrasound, if any deformity or abnormality is seen, then the case is further discussed with specialists and the couple will be given the chance to further decide the steps of action to be taken.

What does the 3D and 4D Ultrasound do?

The 3D and 4D Ultrasound is done to check the growth of the fetus or to detect abnormalities or deformities which are rare conditions and cannot find everything that is or might be wrong. The few conditions detected by the scan are:

1. Patau’s syndrome
2. Anencephaly
3. Edwards’ syndrome
4. Open spina bifida
5. Lethal skeletal dysplasia
6. Cleft lip
7. Bilateral renal agenesis
8. Diaphragmatic hernia
9. Serious cardiac abnormalities
10. Gastroschisis
11. Exomphalos

How is the test performed?

1. 3D and 4D Ultrasound are carried out by trained and professional Sonographers. Te scans are carried out in dimly lit rooms so that the sonographers can see the scans properly on the screen.
2. The patient is asked to full the bladder as the scan are more clear when the bladder is full. 
3. The patient will be asked to lie down on the bed or couch and asked to lower the bottom she is wearing till the hips and lift the top till the chest hence the abdomen is bare. 
4. The gel is applied to the abdomen to make good contact between the abdomen and the probe used during sonography and a black and white image of the fetus is seen on the screen. 
5. Usually, the scans don’t hurt but the sonographer has to apply little pressure on the abdomen to get the better visuals of the fetus. The scan usually takes around 30 minutes.

How often a 3D and 4D Ultrasound should be done?

It is not necessary to undergo this scan. This is up to the couple, some want to know whether their unborn child has any condition and some do not. Even if the mother decides not to undergo the scan, the pregnancy care will be carried out in the same manner as previously.

What to expect after 3D and 4D Ultrasound?

In most of the cases, the scan shows the growth of the baby as expected. If the scans show some kind of abnormality then the couple is asked to go for further advanced tests to confirm the condition.