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What Does "nuchal Thickness 4.8mm" During Pregnancy Indicate?

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Posted on Wed, 18 Feb 2015
Question: I'm 22 weeks pregnant having nuchal thickness 4.8mm ...yesterday itself had the tiffa scan and everything else given normal but surfing in web given me that its not safe to have that length plzz help
doctor
Answered by Dr. Mahesh Koregol (42 minutes later)
Brief Answer:
It is late to measure Nuchal thickness ( NT )

Detailed Answer:
Hello,

Nuchal thickness has to be measured between 11 to 14 weeks only as it is not reliable after 14 weeks.

If you have had a scan during this time let me know what was nuchal thickness in that scan. It is more relevant . The present report of NT at 22 weeks is not to be considered important.
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Mahesh Koregol (24 minutes later)
During 12week also they did a scan in which the nuchal transculency was 1.4mm .....the scan yesterday did was tiffa scan .....n thank you so much for answering me sir.....hope ur help ahead...just want to know my baby is fine r should I tk more care
doctor
Answered by Dr. Mahesh Koregol (1 minute later)
Brief Answer:
Your baby is safe

Detailed Answer:
Yes. Your baby is safe.

1.4mm at 12 weeks was normal. Nothing to worry. NT now at 22 weeks is not important
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Mahesh Koregol

Infertility Specialist

Practicing since :2000

Answered : 3830 Questions

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What Does "nuchal Thickness 4.8mm" During Pregnancy Indicate?

Brief Answer: It is late to measure Nuchal thickness ( NT ) Detailed Answer: Hello, Nuchal thickness has to be measured between 11 to 14 weeks only as it is not reliable after 14 weeks. If you have had a scan during this time let me know what was nuchal thickness in that scan. It is more relevant . The present report of NT at 22 weeks is not to be considered important.