12-14 hours as an in: Most newborns sleep nearly 20 hours /day, but gradually are awake more. Yoing infants usuallt sleep 12-16 hours or more/24 hours. Over the months they sleep one extended period and then 2long naps - about 2-4 hours and 1-2 shorter naps about an hour or so.
Answered 10/12/2015
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