Newborns require a lot of sleep, but the amount they need varies based on their age. During the first week of life, newborns typically sleep for 16-17 hours per day. As they grow, they may sleep for 14-15 hours per day. However, it's important to note that newborns don't sleep for long stretches at a time. Instead, they tend to sleep for short periods of 2-3 hours, waking up to feed and then falling back asleep. New parents should monitor their baby's sleep schedule and consult with a healthcare provider if they have concerns about their baby's sleep patterns. Adequate sleep is crucial for a newborn's growth and development, so it's important to prioritize their sleep needs.