Restrict milk, not water!
Restricting water actually prolongs bed wetting in two ways: it causes headache by dehydration, and it causes constipation. Often children misunderstand and avoid fluids far too much. One hospital survey found that 25 out of 30 bed wetters were constipated!
Anything that contributes to uncomfortable sleep, whether mental or physical, is a bed wetting issue. MILK foremost among these; milk and orange juice in the evening are amongst the factors that seem to prolong bed wetting.
Every child can be dry, every child deserves to be dry. I coach older children, but for kids under six years, the way to beat bed wetting is..
1. ditch the pull-ups, put a pad on the bed instead
2. drink lots of water an hour before bed
3. never 'hold' bladder or bowel, this toughens the bladder muscle