What Are Sleep Disorders? Sleep disorders are conditions that affect how much and how well you sleep. The causes range from poor habits that keep you awake to medical problems that disrupt your sleep cycle. If you don't feel rested in the mornings, see your doctor. Insufficient sleep is a serious problem that poses a threat to your health and safety
Nathan stokan- Preschoolers do not need as much sleep as infants. Usually a preschooler sleeps 9-10 hours a night and naps 1-2 hours a day. Preschoolers cannot make up for lost sleep. A blanket or stuffed animal can help kids go to sleep.