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Baby sleep basics: Birth to 3 months. Typical sleep patterns for newborns. Newborns sleep a lot â typically up to 16 to 17 hours a day. But most babies don't stay asleep for more than two to four hours at a time, day or night, during the first few weeks of life. The result? Lots of sleep for your baby and a very irregular â and tiring â schedule for you.
Newborn to 4 Weeks. Newborn babies sleep a total of 16 to 20 hours day during the first two to three weeks of life. The total sleep hours are distributed evenly over night and day, with the infant waking every three to four hours for feedings. Breastfed babies may awaken as often as every two hours for feedings.