So I had my 12 week dating scan and the nuchal fold was measuring at 4.1 I then had follow up bloods which put me at 1:4 for ds and 1:82 for edwards and patau. I went in for a cvs today and they couldn't do this so now have to wait until I'm 16+3 (I'm currently 13+2) has anyone had these or similar results and had a positive outcome? I'm so worried and feel I have really detached from this pregnancy because of fear and worry. I'm just looking for abit of reassurance really! Thank you in advance