I'm a 20 year old male and I occasionally still wet the bed. I was potty trained at a young age but often still had bedwetting accidents until age 8. Since then the accidents have decreased but I still wet the bed once or twice every two or three months. Is this a cause for concern? I asked a doctor about it but he said there's no medical problem and that it might be genetic. How do I manage it since there's no pattern to these incidents?