<s>[INST] Hi my son has just turned 4 he is complaining of saw hips and at night he is having difficulty sleeping of late as he is in pain groin and hip area. Last night I found him sleeping with his head on the pillow one leg in the air and the other foot on the mattress like he is standing [/INST] HiHe needs to see a doctor to have this evaluatedHe needs blood work and x-rays to see what's going on since he may be suffering from juvenile rheumatoid arthritis </s>