After we bathed or showered him and we lay him on the bed to dress
him, he holds the back of his head
and cries terribly and keeps saying head hurts. But eventually he stops and allows us to dress him. After dressing him he will carry on playing as normal. This week the teacher at his crèche has informed me he keeps complaining of his head being sore, the whole day. I am worried, but there is no other complaints, he is healthy otherwise. Could this be serious?