 This is House Call for Health. A recent report on kids and sleep says some young kids aren't having an easy time drifting off to fairytale land and staying there. In a national poll on children's health from C.S. Mott Children's Hospital, about one quarter of parents say bedtime is difficult for their kids ages one to six, and that worries or anxiety were among the top reasons. The poll also finds that when kids are worried, they may wake up crying, move to their parents' bed, or want parents to stay in their rooms with them.