You & Your Kids Need This Much Sleep, Says Science

     Newborns (0-3 months) 14-17 hours

     Infants (4-11 months) 12-15 hours

     Toddlers (1-2 years) 11-14 hours

     Preschoolers (3-5 years) 10-13 hours

     School Age (6-13 years) 9-11 hours

     Teenagers (14-17 years) 8-10 hours

     Young Adults (18-25 years) 7-9 hours

     Adults (26-64 years) 7-9 hours

     Older Adults (65+ years) 7-8 hours

Photo: Getty