How to deal with a 4-month-old baby rolling over and fearing suffocation while sleeping

Patient's question:

No

Doctor's answer:

It is necessary to tell the child that this sleeping position is not good, or use a specially designed bed for the child to sleep on, ensuring they maintain a side-lying position to avoid compressing the lungs and heart. When the child grows up, you can then explain which sleeping position is best. Only during childhood should it be enforced.