Doctor said the nuchal fluid Under baby’s neck was on the higher side (3.2) which is what they look fort detect Down syndrome and she wants to bring me back in 3 weeks to do another scan and offered me the invasive amniotic testing. I already got my NIPT blood work done and everything came back as normal/low risk.. so I don’t really know what to think but I’m pretty freaked out anyway. Anyone have any experience with this?? Should I go ahead and get the invasive test done at 16 weeks?