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.
The trick is in helping your child learn to go to sleep herself. How much sleep does your 1-year-old need? Typically, children this age sleep for about 11 1/2 hours at night and take two naps during the day for a total of about 14 hours out of every 24.By the time your child reaches his second birthday, he may be sleeping about an hour less, with only one nap making up part of his typical 13 hours or so of downtime.he trick is in helping your child learn to go to sleep herself. How much sleep does your 1-year-old need? Typically, children this age sleep for about 11 1/2 hours at night and take two naps during the day for a total of about 14 hours out of every 24.