Jenn, how is that measured , like does it go 2.9 then 3. Because my dd was 1.9 ugh and we are going to do ENT , but he said this is very concerning, as it seems she is malnourished. The irony is she feels better now since dx 1 1/2 ago. Started Humira 20 then on to Humira 40 bi, taken 9 injections so far. Level has been like this for five months now, Humira 40 really starting to help with other issues. Maybe celiac disease is what they are thinking, but I googled and, ugh, I became fearful.