Newborns need a lot of sleep in order to grow and develop properly. On average, a newborn will sleep between 14 and 17 hours a day, but this can vary depending on the individual baby. It is important to establish a consistent sleep routine for your newborn, including a regular bedtime and nap schedule. Additionally, it is important to create a safe sleep environment for your baby, such as using a firm mattress and avoiding soft bedding and toys in the crib. Ensuring that your newborn gets adequate sleep is crucial for their overall health and wellbeing.