DD has a grandparent with coeliac disease (DH hasn't been tested), she has no obvious symptoms but I've just realised that she has dropped centiles on her growth chart. She does also say she's got sick coming up to her mouth, this seems to be mentioned in fits and starts so not sure if it comes and goes or it is consistent and she just doesn't mention it all the time - no idea if this could be caused by coeliac disease.
In her first year she tracked the 25th centile consistently, at her 2year 3 month check she was still on 25th centile for weight but down to 9th centile for height. She has now turned 4 and I haven't been measuring her since then but just have and she's below the 9th centile for height and weight.
I'm sure it could be absolutely nothing and she is now on track to be the same height as me (i.e. a shortarse), DH is average height so not tall.
If I took her to the GP do you think they would test her, and if not should I go private? My concern is just that if she does have it it would be better to catch it early both from a health perspective and accepting the change in diet.