School warned me that he had been complaining of stomach ache, but he seemed fine when I picked him up, so I thought nothing more of it.
He is staying at his dad's tonight, and I have been informed that he started complaining again at bath time, and was saying it hurt on the right hand side, just under his ribs.
The pain then seemed to go again, and he appeared fine.
I am worrying a bit about this stomach pain now.
Any ideas what it could be?