Bedwetting, or nocturnal enuresis, refers to the unintentional passage of urine during sleep. Enuresis is the medical term for wetting, whether in the clothing during the day or in bed at night. Another name for enuresis is urinary incontinence. For infants and young children, urination is involuntary.
A small bladder.
Inability to recognize a full bladder.
A hormone imbalance
Urinary tract infection
Sleep apnea (a condition in which the child's breathing is interrupted during sleep)
A structural problem in the urinary tract or nervous system.