Thank you cyclinglady and Jmg for your response. I truly appreciate you taking the time to lay out some of your thoughts and experiences for me. The blood tests ordered were IGA (his result was 106 mg/dL) and TTG IGA (his result was 0.2U/mL). Plus a variety of other tests that I don't think are specific to celiac - ferritin, cbc, tsh, metabolic panel. He...