how many hours a day should a two month old sleep
For many children, by the time they are 6 or 7 weeks old, they will be sleeping through the night. For other babies, they may not sleep through the night until they are 3 or 4 months old. Here is how their sleep needs generally progress: â birth to 6 or 7 weeks. Newborns sleep between 16 and 20 hours a day. â 1 month to 3 months. Babies at this stage will need to sleep around 8 hours at night, and another 8 hours during the day, for a total of around 16 hours. â 3 months to 6 months. During this stage, nighttime sleep increases and daytime sleep decreases.