Hello,
I had my AS Monday and they said everything looked great from what they could see on the ultrasound and then I got a phone call yesterday from my OB saying MFM sent her something saying that baby's nuchal fold was measuring a bit large for his age. I pretty much zoned out after that and I think she mentioned that was a soft marker for downs and also something about a fetal echocardiogram. Has anyone had any expeience with this? I am terriefied and am driving myself crazy until my appointment. Any thoughts would be much appreciated. Thanks!
Re: Advice Needed!
Because we're fancy like that.
So the NT scan is a screening test for Downs and I think some other potential genetic disorders. The fold is measured and usually looked at in conjunction with bloodwork and your age and then you are given a an estimate of having a child with Downs or other Trisomy's. So something like 1 in 200 or 1 in 1000.
Did you do the bloodwork?
Don't get too worried yet - it only shows an increased risk, not an absolute. They may decided based on your risk profile to offer you an amnio that would be an absolute answers. I think "false positives" are not uncommon on the NT scan and there is nothing about the scan that says Yes your baby absolutely has this genetic condition - it's only a screen.