Nuchal Translucency (NT) Scan 

 

Understanding the NT Scan

The Nuchal Translucency (NT) scan, commonly known as the NT scan, is a simple and safe test performed during pregnancy. It is done between the 11th and 14th week of pregnancy using ultrasound technology. This test aims to measure the thickness of a tiny area at the back of your baby’s neck - this area is known as ‘Nuchal translucency.’

Why Is an NT Scan Important?

The primary purpose of conducting an NT scan is to estimate the risk of certain birth defects or genetic disorders in your baby. The most common among these is Down syndrome. However, it also helps identify other chromosomal issues that may occur.

This scanning process doesn’t cause any discomfort and takes just a couple of minutes. At Spashta Diagnostics, we have skilled fetal medicine consultant to perform this scan smoothly.

Assessing Risk with NT Scan Results

To evaluate the risk level for certain genetic disorders, we combine the NT scan results with blood tests and other relevant factors, such as mother’s age. This combined data gives us a risk score that aids in understanding potential health risks for your baby.

This information not only helps us in assessing your baby’s health but also supports you in making knowledgeable decisions regarding your pregnancy journey.

FAQs on Nuchal Translucency Scan 

Q: What is an NT scan?

A: An NT or Nuchal Translucency scan is a prenatal ultrasound done between the 11th and 14th week of pregnancy. It helps doctors assess the risk of Down Syndrome and other chromosomal abnormalities in babies.

Q: How long does it take to complete an NT scan?

A: It usually takes just 15 to 30 minutes to complete an NT scan, however if the babys position is not favorable, you could need a little more time.

Q: What should I do if my baby’s position is not favorable during the scan?

A: If your baby isn’t positioned well initially, you may be asked to move around or walk for some time, which can help change your baby’s positioning and make it suitable for carrying out the procedure.

Q: Is walking effective in changing my baby’s position?

A: Yes, walking often gently nudges your baby into shifting their position which makes it easier to conduct the ultrasound effectively.

Q: Is there any pain or discomfort associated with an NT scan?

A: No, the procedure for an NT scan is non-invasive and painless.

Q: Are there any risks associated with an NT scan?

A: No, there are no known risks associated with an NT scan as it is entirely non-invasive. It uses sound waves to create images of your unborn child and does not involve any radiation exposure.

Q: What do I do if my risk score indicates potential genetic disorders?

A: If your risk score suggests potential genetic disorders, our doctors will guide you through further testing or counseling options to understand better and handle possible risks.