How old can a baby be to sit in a car seat?

[EmilioDella]

A six-month-old baby can sit in a car seat. Using it too early may affect the baby's bone development. The choice should be based on the baby's age and physical development. If the baby cannot sit yet, it is recommended to choose a car seat that allows lying down. When the baby can sit, a sitting-type car seat can be selected. For babies under one year old, a fully enclosed car seat should be chosen to ensure the small size of the baby is adequately covered. A car seat is specifically designed for children of different weights and ages, installed in a car to effectively enhance child passenger safety. In the event of a car collision or sudden deceleration, it can reduce the impact force on the child and limit body movement, thereby minimizing injury.