Infants can fall asleep on their own from 3 to 6 months of age, and you can focus on developing the habit of falling asleep on your own. Infants in about 3 months will gradually begin to have independent sleep behavior, at this time the mother can focus on cultivating the child’s independent sleep habits, try to create a good sleep environment for the baby, adjust the breastfeeding habits, appropriate amount of extended breastfeeding intervals, and gradually reduce the process of breastfeeding to fall asleep. Most babies can gradually develop the habit of falling asleep on their own when they are about 6 months old. Good sleeping habits can improve the baby’s sleep quality, but also reduce the burden of the mother. Cultivating good sleeping habits for babies and giving them a regular routine will help promote their growth and development and reduce the burden on their mothers.