Bed-wetting — also called nighttime incontinence or nocturnal enuresis — is involuntary urination while asleep after the age at which staying dry at night can be reasonably expected.
Soggy sheets and pajamas — and an embarrassed child — are a familiar scene in many homes. But don't despair. Bed-wetting isn't a sign of toilet training gone bad. It's often just a normal part of a child's development.
Generally, bed-wetting before age 7 isn't a concern. At this age, your child may still be developing nighttime bladder control.
If bed-wetting continues, treat the problem with patience and understanding. Lifestyle changes, bladder training, moisture alarms and sometimes medication may help reduce bed-wetting.
Most kids are fully toilet trained by age 5, but there's really no target date for developing complete bladder control. Between the ages of 5 and 7, bed-wetting remains a problem for some children. After 7 years of age, a small number of children still wet the bed.