Hi Everyone,
My 16 yo daughters TTG IgA came back at 18.7, the normal range is up to 14.9 so it seems mildly high, is this correct. She has always had stomach issues, but recently she has had terrible fatigue with cramping and more diarrhea. My question is, back in 2010 she two test 3 months apart because we saw a homeopathic doc that did a stool test...