Hello, I need a consultation regarding my son . He is 20 months old right now. He weighs 10 kg and height is 80 cm. He has been struggling from poor growth since 10 months old. I have celiac disease so I suspect he too could have that but he has no symptom and hence his pediatrician thinks it is too early to test him before he turns 2 years old. Another concern is that he never tolerated formula or packaged milk and i am still nursing him. However, i try to give him packaged milk since he turned 1 but he hardly drinks it. Maybe 100 ml a day on good days. He is otherwise active and playful and reaches milestones as per his age. I have tried appetite boosters recommended by his Ped but after a week or 2 his appetite comes back to where we started. I am seriously concerned. Pls advice.