It’s best for one-month-old babies to stay on their backs for no more than three minutes at a time.
Due to the one-month baby’s age is small, each time lying down time should not be too long, generally no more than three minutes each time. With the growth of the age of the month, the neck bones and muscles will gradually mature, and can gradually extend the time lying down.
Babies will try their best to support their heads when lying on their stomachs, thus exercising their shoulders and necks and laying the foundation for lifting their heads and rolling over in the future. Don’t let your baby lie on his/her stomach when he/she feels difficult or hungry, as this will affect the development of neck bones and muscles.
One-month-old babies are more suitable for side and back sleeping. However, babies sleeping on their stomachs also have certain benefits, that is, it can prevent babies from spitting up and increase the baby’s sense of security, so sleeping on their stomachs for a short period of time is very beneficial to the growth of babies, but parents need to observe the baby’s sleep status at all times to prevent danger.