My DS is complaining that his fingers ache when he wakes in the mornings. Apparently both his hands are stiff and joints crack as he opens his fingers. He's the first time he's mentioned it today but he says it's been happening for 'a while'.
Any ideas what this could be? I'm wondering whether he sleeps with his fists clenched? Hadn't noticed when i go in to check him but i'll have a look tonight.