Info: "Bedwetting is common. More than 5 million children in the U.S. wet the bed at night." and "especially children under the age of 6 years. About 13% of 6-year-olds wet the bed, while about 5% of 10-year-olds do." and "Although the problem goes away over time, many children and even a small number of adults continue to have bedwetting episodes."
My oldest daughter NEVER wet the bed after being potty trained. My youngest daughter wet the bed maybe twice after being potty trained. My son? Wet the bed every night FOREVER! As he got older it became less frequent, like every other day. by jr high, it was maybe once a week. He's in high school, and he still does every once in awhile.
You can buy night time underwear - that can be washed and worn again. It's a little more effective. We only used the overnight pullups when he was away from home. Because they were a little more discreet and he could toss them in the trash. by the time we got to jr hi, we quit using them and just changed the sheets.
There is a medication, ask your dr. We just chose not to take it except when he was away from home.
Be patient.
http://www.mayoclinic.com/health/bed-wetting/DS00611/rss%3D1
http://www.bedwettingstore.com/Briefs/briefs_childrens_gr...