Bedwetting - Symptoms of bedwetting
NHS Choices Medical Reference
If your child wets the bed (nocturnal enuresis), this means they are regularly losing control of their bladder and passing urine at night, during sleep.
When to seek medical advice
If your child only wets the bed occasionally, it is probably not a cause for concern.
If it happens on a regular basis, or if it is causing your child and other members of your family distress, you can get advice from your GP.