Whenever I check ds before I go to bed he is really sweaty-visible sweat on him and sheets damp.
Our house isn’t overwarm (if anything it’s on the cool side) and he only has a thin duvet. 100% cotton.
It doesn’t wake him up and he’s fine during the day-not an overly sweaty child at all.
Is this anything to be concerned about or shall I just keep washing his bedding regularly?