The survey also shows that bed-time sugar intake, late start of brushing teeth and weak awareness of teeth care are to blame for the bad dental health among Chinese children.

Parents with bedwetting children learn to curtail all liquids about 2 hours before sleep, thereby allowing the child's body to void excess liquids about 30-60 minutes before actual bed-time.

When I was a kid, my mother would always tell me bed time fairy tales.