You can use these sounds to make sleep moments, baby and child development easier and healthier. In the newborn period, babies sleep a total of about 11-18 hours a day. There are also 3 or 4 naps during the day. Sleep is one of the most important components of babies and child development. Nature and water sounds are the sounds that many creatures love and relax. Enjoy it! ---- Free Youtube subscription: http://bit.ly/uniqkids