Hi. I'm 11weeks and 2 days pregnant. Due to having 2 miscarriages last year I decided yesterday I wanted to pay for a scan for reassurance as my NHS scan is not for another 3 weeks. The sonographer said the fluid behind baby's neck is measuring 3.8mm and the normal range is 1 to 3.5mm. Has anyone else been in this situation and baby was ok or the fluid corrected itself? T.I.A