Hi all, I am just wondering if anyone can help in regards to what is considered the 'normal range' for NT measurements at dating scan.
I had my NHS dating scan a couple of days ago, baby was measuring at 13 weeks and NT measurement was 2.5mm. The sonographer didn't mention the NT and just said everything looked fine when I asked her, it was when I got home and looked at the notes I saw what the NT was.
After trying to research I've found differing opinions online - some sources say 2.5 is the cut off whilst others say 3.5 (mostly NHS sources say 3.5 which is reassuring). It's just confusing as I'm an anxious first time mum after having a miscarriage last year. I'm waiting on blood test results atm.
I'm presuming if the sonographer was initially concerned she would have recommend further testing there and then? She also didn't mention a nasal bone but again I'm guessing she must have seen it maybe or wasn't concerned about it... I wish I had researched more beforehand so I could have asked more questions!
Sorry for the ramble I've just panicked myself a little by consulting google too much I think. Any answers would be much appreciated
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NT question
7 replies
Northernsoul90 · 27/03/2021 08:48
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