verb (used with or without object), bifurcated, bifurcating. 1. to divide or fork into two branches. adjective. 2. divided into two branches.
Advertisement. By the Numbers. According to the National Sleep Foundation, newborns should sleep 12 to 18 hours out of every 24 (every new parent hopes), with a gradual reduction to 12 to 14 hours for toddlers ages 1 to 3; 11 to 13 hours for preschoolers 3 to 5; and (yes!) 10 to 11 hours for schoolchildren ages 5 to 10.
School-aged children still need somewhere between 9 and 12 hours of sleep at night. At this age, kids usually start a trend toward becoming more and more sleep deprived. As the parents, you will need to help figure out how much sleep your child needs.Your child is getting the right amount of sleep if they: 1  Can fall asleep within 15 to 30 minutes. 2  Can wake up easily at the time they need to get up and don't need you to keep bugging them to get up.ome children may have chronic sleep difficulties, and many children (like most adults!) are actually going through their days sleep-deprived. Read on for information on all these issues and more, and for lots of links to even more resources to help your kids (and you) get a better nightâs sleep.