My son is 7 and still wets the bed when asleep. I read and heard that DHA supplements are good in helping prevent bedtime wetness. But I've looked online at walgreens and CVS pharmacy and they only have 3 products that are DHA supplements and they all say keep away from children but none say how much to give to a child at the age of 7. So I don't know what to do or think about the supplements. Thanks!