A crib mattress and a toddler mattress are one and the same, and if you buy a convertible crib that transforms from a crib to a toddler bed you can keep the same mattress, too. If you do buy a new ...
Newborns sleep for 16-18 hours a day, and infants sleep for 12-16 hours. That's including naps and a longer stretch of sleep at night. With all that snoozing, many parents notice their baby outgrowing ...