Does your child have problems wetting the bed at night? Sleep-disordered breathing (SDB) could be playing a role. A recent study, conducted on 5-10 year olds, searched for the link between SDB and tonsil and adenoid swelling in children with enuresis (bedwetting). The study also examined what part brain natriuretic peptide (BNP) levels play in measuring how severe SDB is in children have enuresis