What You Need to Know about 4D Ultrasounds

4D or four-dimensional scans build on the technology of 3D scans. The extra dimension is time. Effectively, 4D ultrasounds are moving images of your baby in real time. As your baby kicks, moves, frowns, grimaces, sucks their thumb, opens their eyes, and moves their lips, you will be able to see these movements on the scan as they are happening.

The technology associated with 4D ultrasounds makes them more expensive and they are not generally offered as part of routine obstetric services. If parents choose to have a 4D ultrasound done, they will need to pay for this procedure themselves.

3D ultrasounds are also known as elective prenatal ultrasounds. They are not designed to replace the standard 2D procedure which is commonplace obstetric procedure. Instead, they offer a more enhanced bonding experience with the unborn baby and are initiated by parents choosing to have them done, rather than a medical need.

Some parents are eager to see for themselves how their baby is growing and developing, and for this reason another name for the 4D ultrasound is a lifestyle scan.

Both 3D and 4D ultrasounds are not designed to replace a standard obstetric ultrasound. Many companies will not do a 3D or 4D ultrasound unless a 2D medical diagnostic ultrasound has been done first. This is to screen out any abnormalities for both the mother and her baby.

Mothers also need to be engaged with a pregnancy care provider first before having a 3D or 4D ultrasound.

If you go to a sonography clinic which is medically run, then you will be able to make a claim on at least a portion of the fee.

But if you go to a clinic which does not provide medical screening, e.g. those which do not claim to be diagnostic and are instead entertainment, then you will need to pay all costs. Ask questions about the training and expertise of the staff who are doing the scan.

Since technology has expanded and 3D and 4D scans have become readily available, there is a lot of competition in the market. Different clinics claim to provide superior and more enhanced images and their advertisements can be very enticing.

There is some discrepancy between clinics around when a 3D or 4D ultrasound should be done. Many claim the optimum time is somewhere between 27 and 32 weeks of gestation, while others state between 26 and 30 weeks. A three-week window on either side of these time frames will still provide a good viewing alternative.

From 19 to 24 weeks of gestation, gender determination scans can be done. At this early stage though, the baby does not have enough fat to fill out its facial features, so the quality of the scan and images you’ll see won’t be as clear as they will be later. Waiting for just a little longer and being patient will reap a lot of benefits!