Nuchal screening results(?)

[EmJ94]

Hi all.
My results from my scan at 13 weeks 2 days are as follows;
NT= 2.5mm.
CRL= 71.3mm.
Is this normal? Everyone's I've seen has been significantly lower than 2.5 so I'm slightly worried.
Thank you x

2.5 is fine, mine had 3.5 and i had to go for other tests as i was on the line of testing as they test you from 3.5mm + but hes fine and they said nothing to worry about.

It’s not diagnostic of anything by itself. The algorithm used to give you your risk factor needs the blood test results as well. I think that’s at the higher end of average for 71mm but that doesn’t mean much by itself

Mine was 2.5 at 12+5 and DS is completely fine.

Thanks for replies everyone!

Hypermice Thank you, I was told that 72 is normal for 13 weeks so I'm not concerned about the 71.3 measurement x

The average Nuchal fold changes with CRL - so it’s correlated with the size of the embryo. :) yours is 88th percentile for that length and the length is spot on for dates.

Your actual risk factor will depend on the bloods as well.