Parents need to make sure that their two-month-old baby sleeps roughly 18 hours a day and is awake for fewer hours each day. Parents need to start scheduling their baby’s routine when he or she is young, and a regular sleep schedule is important. When babies are more than two months old, they sleep more, at around 18 hours a day. In order to avoid babies developing the habit of reversing day and night, parents should try not to let their babies go to sleep when it is close to night time. They can touch their babies’ ears and play with them, and the babies will wake up a bit so that they will not be awake too much at night. Before going to bed at night, parents can also give the baby a hot bath, which helps to comfortably fall asleep. More than two months baby’s cerebral cortex has not yet developed well, the nerve excitability is higher, and it is easy to wake up when sleeping. Parents need to try to avoid excessive excitement and exertion of the baby before bedtime, and rationalize their lives to eliminate various factors that affect sleep.