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NT Scan Centre in Kolkata

What is NT Scan?

An NT scan, or Nuchal Translucency scan, is an ultrasound examination performed during early pregnancy. This non-invasive procedure measures the fluid collection at the back of your baby’s neck, which can help assess the risk of chromosomal abnormalities like Down syndrome. At Fetomat Wellness, we perform the most precise NT scan for pregnancy in Kolkata with advanced equipment and the best professionals in this field for accurate results.

What is the Purpose of an NT Scan?

NT scan helps to screen for genetic conditions such as Down’s syndrome (Trisomy 21), Edwards’ syndrome (Trisomy 18), and Patau’s syndrome (Trisomy 13) and major structural abnormalities in early pregnancy, When combined with blood tests and maternal factors, an NT scan provides a more precise risk assessment for specific genetic conditions and allows parents to consider for further diagnostic tests, if necessary.

Who should get an NT Screening?

All expectant mothers must benefit from an NT scan, regardless of age or medical history. It is a routine part of prenatal care. Even if you feel perfectly healthy, this screening is advised. However, our doctors in Kolkata mostly recommend an NT Scan USG, particularly for:

Women aged 35 or older

Those with a family history of genetic disorders

Parents who have had a previous pregnancy with chromosomal abnormalities

Couples concerned about genetic conditions

With abnormal results from early pregnancy screenings

Women with complications in previous pregnancies

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When Do Doctors Recommend an NT Scan?

Doctors recommend an NT scan between 11 and 14 weeks of pregnancy (when the foetus measures between 45mm and 84mm). This specific window is crucial because the fluid at the back of the baby’s neck is most visible during this period, so the nuchal translucency measurement is most accurate during this period.

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What Does an Increased NT Measurement Mean?

A high NT measurement does not necessarily mean your baby has a chromosomal abnormality. A higher-than-normal NT measurement may indicate an increased risk of Down syndrome, Edwards syndrome, Patau’s syndrome or congenital heart defects.

In such cases, doctors recommend further tests, like a chorionic villus sampling (CVS), amniocentesis or NIPT (Non-Invasive Prenatal Testing), for a final diagnosis and better clarity. It is important to remember that these tests are offered for patients to choose after informed counselling.

At Fetomat Wellness, our specialists provide accurate NT scans for pregnancy in Kolkata, along with expert counselling to help you understand your results and advise you on the best step to take.

Frequently Asked Questions

Is the NT scan painful?

Absolutely not. The NT scan is a non-invasive ultrasound. It is similar to a regular pregnancy ultrasound and does not cause any pain or discomfort.

How long does an NT Scan take?

The scan takes 15-30 minutes, depending on the baby’s position. Sometimes, we may need to wait for a short time for your baby to move into a better position.

How accurate is the NT scan?

When combined with a blood test, the NT scan has a high detection rate for Down syndrome and other chromosomal abnormalities.

What if I miss my NT Scan window?

NT Scan gives early results. If missed, other second-trimester screening tests like Quadruple Test or NIPT are available.

What happens if my NT scan results are high risk?

A high-risk result means further testing, like CVS or amniocentesis. Our doctors in Kolkata may suggest additional tests after an NT scan USG to confirm any potential chromosomal issues.