First, cry loudly. Parents must pay attention if the baby breathes for more than 20 minutes. If you cry for a long time, it will easily lead to the baby's lack of oxygen. At this time, the brain will be deprived of oxygen, because the baby's brain development is not perfect. If you are in a state of hypoxia for a long time, it will easily lead to the baby's developmental retardation, which will make the baby have certain defects in intelligence when he grows up. Babies usually cry loudly. They don't know how to control themselves. If they breathe like this for a long time, the pressure of sound is also very great.
Second, avoid too long because the baby is still in the stage of growth and development, and the bearing capacity of the vocal cords is relatively weak. If you cry loudly for too long, it will easily cause throat inflammation and make your baby's voice worse than that of his peers when he grows up. It's good that babies cry when they are born. The louder the baby cries, the healthier the body will be, indicating that the baby's cardiopulmonary function is well developed, and parents don't need to worry too much.
Third, the impact on the body The baby must cry after birth. The louder the sound, the better, but the duration should not be too long, otherwise it will affect the baby's health. Usually, we should also be careful not to let the baby cry for a long time, because it will have a certain impact on all aspects of the body, so that the baby's appetite will also decrease, and bacteria will easily enter the body when the baby cries, which will cause some diseases, so parents must pay attention.