C.T.
It is very hard. My daughter wet the bed until she was 9. We tried everything, Took her to Three diferent doctors. They all said the same thing, "It's not a problem." When she was 5 she started having night terrors, which are really bad nightmares, we thought that may have been the cause of it. But once she was in therapy for it and they were under control the bed wetting still happened. Finally she saw a Phyc. Doctor. Finally some answers, we were told she has ADHD. That caused her to wet the bed and have night terrors. We got the ADHD under control without meds and now she has not wet the bed or had a night terror for well over a year.
Also something eles we were looking into is a kidney problem. If you call the kideny foundation they can give you lots of information that may help. But they told me that sometimes children's bladders do not develop fully until they are older.