Let your baby learn to sleep in their own three-step

U.S. experts suggested the child, let your baby learn to fall asleep himself.

Step One: When the baby started to yawn when he put a small bed and told him "good evening" and left.

Step Two: If the baby started crying, and then five minutes into the appeasement, he calmed down, and then said "good evening" to leave the room.

Step three: If you have been crying, and after 10 minutes go to appease him. Gradually lengthen the interval between each into two, until he fall asleep.