Forgive my ignorance but what is this test who done it when why where etc? :-/
Not sure, but can't you get a blood test done now that gives you 99% certainty. I'm 36 so also worried about the chances when I get to that stage.
Hi thanks for your replies.
I just don't understand age 31 nucheal fold was1.4mm which I thought was good?
I'm worried and feel like crying![]()