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NT-NB Scan (Twins), in Gurugram

An NT-NB scan measures two early fetal features by ultrasound: nuchal translucency (fluid at the back of the fetal neck) and the fetal nasal bone. Book NT-NB Scan (Twins) in Palam Vihar, Gurugram at GetVisit, NABL labs in Palam Vihar and DLF Phase 1, home collection, same-day results and cashless OPD.

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What is a NT-NB Scan (Twins) Test in Gurugram ?

What is NT-NB Scan (Twins)?

An NT-NB scan measures two early fetal features by ultrasound: nuchal translucency (fluid at the back of the fetal neck) and the fetal nasal bone. These measurements are important because they are markers that help estimate the risk of chromosomal conditions such as Down syndrome (trisomy 21) and other anomalies.

What does NT-NB Scan (Twins) show?

In twins, each fetus is measured individually, which takes more time and skill. Results are used with maternal blood tests and pregnancy dating to give a combined risk estimate. Abnormal findings do not diagnose a condition but guide the need for further testing and specialist counseling. The scan is typically done between 11 and 13 weeks and 6 days of pregnancy.

What symptoms suggest NT-NB Scan (Twins) may be needed?

A doctor may recommend NT-NB Scan (Twins) when a patient reports localised pain, swelling, or injury, a lump or restricted movement, or an abnormal finding on an earlier test that needs to be examined directly. If you have these symptoms, GetVisit offers booking and home collection across Sector 15, Sohna Road, and other parts of Gurugram.

How is NT-NB Scan (Twins) done?

No needle or sample is involved. At an accredited imaging centre serving Sector 15 and Sohna Road, Gurugram, a radiographer performs the scan, which is painless and usually completed within 10 to 15 minutes. A qualified radiologist interprets the images and issues a report you can access on GetVisit. (Home collection does not apply to imaging.)

How accurate is NT-NB Scan (Twins)?

Image quality and interpretation are the two pillars of accuracy. GetVisit's accredited centres serving Sector 15 and Sohna Road, Gurugram maintain modern equipment, and a qualified radiologist reviews each study before the report is issued.

Are there any risks to NT-NB Scan (Twins)?

Imaging is safe and non-invasive. Ultrasound and MRI use no ionising radiation; X-ray and CT use carefully controlled low doses justified by the diagnostic benefit. Inform staff at the Sector 15 or Sohna Road, Gurugram centre if you are pregnant or have implants or metal devices, so precautions can be taken.

Did you know?

An NT (nuchal translucency) ultrasound at about 11–14 weeks commonly identifies twin pregnancies, determines chorionicity/amnionicity, and measures a separate NT for each fetus.

NT-NB Scan (Twins) Test Preparation in Gurugram

Fasting and dietary instructions:

Most imaging scans need no fasting. Some abdominal ultrasounds require a few hours of fasting or a full bladder, so follow the specific instruction shown when you book, or ask the centre.

Medication guidance:

Continue your regular medication unless told otherwise. Tell the centre if you have diabetes, kidney problems, or allergies, especially if a contrast study is planned.

What to bring:

Bring your doctor's referral, a valid photo ID, your insurance card if using cashless OPD, and any previous scans or reports so the radiologist can compare.

Timing:

Book a slot that suits you at an accredited GetVisit centre in DLF Phase 2 or Sector 57, Gurugram. Wear loose clothing without metal fasteners, and remove jewellery before the scan.

NT-NB Scan (Twins) Test Parameters in Gurugram

Nuchal translucency measurement, nasal bone assessment, crown–rump length for accurate pregnancy dating

Why Take a NT-NB Scan (Twins) Test in Gurugram ?

When does a doctor order NT-NB Scan (Twins)?

NT-NB Scan (Twins) is part of first‑trimester combined screening and checks each twin for early markers of chromosomal problems. Doctors order it for routine screening, advanced maternal age, abnormal blood screening, or a family history of genetic conditions.

Who should get NT-NB Scan (Twins) done in Gurugram?

Gurugram's dense corporate population, severe NCR air pollution, high diabetes and cardiovascular burden, extreme seasonal temperatures, and monsoon infection risk make regular preventive diagnostic testing an essential health investment for residents across the city. Those who benefit most from NT-NB Scan (Twins) include patients needing structural assessment that bloodwork cannot provide, and anyone under surveillance for a previously detected abnormality in Gurugram.

What can NT-NB Scan (Twins) help detect?

It helps detect increased risk for Down syndrome and other anomalies. Abnormal results can come from chromosomal changes, structural differences, poor dating, or maternal factors and usually lead to further testing and counseling.

What do NT-NB Scan (Twins) results mean?

An imaging report describes what the scan shows and whether it is normal or reveals a specific finding. A qualified radiologist interprets the images, and your doctor explains what any finding means for you and whether a further test or treatment is needed. The FAQs below cover what this scan can and cannot show.

How often should NT-NB Scan (Twins) be repeated?

For preventive screening with a normal baseline: annually for most adults above 35. For monitoring a known condition: at the interval your specialist recommends , typically every 3 to 6 months for active conditions and annually for stable, well-controlled ones.

What happens after NT-NB Scan (Twins) results are ready?

Reports arrive digitally and remain in your GetVisit history, so repeat tests can be tracked over months and years. Review anything unexpected with your doctor before changing medication or lifestyle, and use the app to book a follow-up if needed.

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Frequently asked questions

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible

Can an NT scan detect twins?plus

Yes. An NT (nuchal translucency) ultrasound at about 11–14 weeks commonly identifies twin pregnancies, determines chorionicity/amnionicity, and measures a separate NT for each fetus. Twin screening is more complex, measurements and aneuploidy risk assessment are done per fetus, and accuracy can be lower, especially in monochorionic twins, so additional monitoring or testing is often recommended.

How much time does an NT scan take for twins?plus

An NT scan for twins typically takes about 20–45 minutes. It often runs longer than a singleton scan because both fetuses need separate nuchal translucency and nasal bone measurements. Time varies with fetal position, maternal body habitus and clarity of images; sometimes a follow-up scan is needed if measurements aren’t clear.

What is a normal NT-NB scan in pregnancy?plus

A normal NT-NB scan shows a nuchal translucency measurement within the expected range for gestational age (typically under about 3.5 mm at 11 to 14 weeks or with crown–rump length 45–84 mm) and a clearly visible nasal bone. These findings lower the likelihood of chromosomal abnormalities but are not definitive; further screening or diagnostic testing may be offered.

At what scan can you see twins?plus

Twins are usually detected by ultrasound. A transvaginal ultrasound can identify multiple embryos and heartbeats as early as 6–8 weeks; a standard abdominal or dating scan commonly confirms twins around 8–12 weeks. Chorionicity and detailed anatomy are assessed at the mid‑pregnancy anatomy scan, typically 18–20 weeks. Follow‑up ultrasounds monitor growth and complications throughout pregnancy.

Can NT-NB Scan (Twins) be combined with a health package?plus

Yes. NT-NB Scan (Twins) can be booked on its own or alongside related tests and packages on GetVisit. You can compare options and pricing before you confirm.

How should I prepare for NT-NB Scan (Twins)?plus

Wear loose clothing without metal fasteners and remove jewellery before NT-NB Scan (Twins). Bring your referral, ID, and any earlier scans so the radiologist can compare.

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