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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.
Also, most babies need to breastfeed at least 8 times every 24 hours, although in the early weeks it is rarely at regular intervals. Newborns tend to cluster nurse, meaning they tend to bunch their feedings together at certain times of the day (often evenings) and take one longer sleep stretch of about 4 to 5 hours.