There is no such thing as “the benefits of sleepovers for babies”. Babies, especially those under 6 months of age, sleep for most of the day, so there is no such thing as back to sleep. Generally speaking, newborns can sleep up to 16 to 20 hours a day, two-month-olds sleep 14 to 18 hours a day, and after the age of 1 year, babies sleep around 12 hours, and 8 to 12 years old sleep 9 hours. So for younger babies, there is no such thing as back to sleep being good for babies. Quality sleep is important to ensure the development of the central nervous system and bone development of children at different ages. And, developing a regular sleep schedule and a good day-night rhythm is also a reflection of good sleep. If your baby is experiencing more pronounced sleep problems, you can consult a child healthcare practitioner for help.