Why do newborn babies laugh or cry on their own for no reason when they are left unattended

If there is a newborn baby in the family, the people in the family, especially the men, should not return late. If you come back late, it's best. Friend, have you ever found yourself laughing out loud for no reason when your child is unattended.

This is actually a very normal phenomenon, and there is nothing surprising about it.

Because newborns are newborns, they are curious about the world and can't speak, so they use facial language to express themselves.

This is a natural phenomenon of the human body, caused by a specific physiological structure.

This happens because newborn babies can't control their emotions.

Because when they are born, they are more curious about everything, and the slightest thing can make them laugh or scare them to cry.

Because newborn babies don't have any concepts, they cry when they want to cry and laugh when they want to laugh.

That's because he feels that the world is new and may be touched by a certain point. Funny to be happy or scared to cry at some point.

It may be that the baby is playing on its own, so it laughs and cries on its own.

Since they never breathed with their lungs, they were not skilled at first, and their breathing always caused the vocal cords to rub vigorously in front of them, forming a cry similar to a cry. As the breathing gradually becomes proficient, the body's various functions gradually cooperate and improve, and the airflow will no longer crack the vocal cords during breathing, and there will be no longer a remorse cry all the time.

However, due to the low degree of development of the articulatory organs, the jujube model cannot produce the stool laughing sound that we think is laughing, even if it is pleasant. If you look closely, the cry of a baby within 3 months is different from the cry after 3 months. That's why.

People often use the croaking to describe the birth of a child, it is the cry that announces the arrival of a small life in the world, the fetus is supplied with oxygen by the mother through the placenta, once born, this pathway is cut off, and the child breathes by his own lungs. The first cry is a sign that the lungs are open, and if you are born without this first cry, it will be troublesome. Not crying after birth can cause a variety of diseases and sequelae.

Crying is intimately linked to breathing movements from the very beginning, and a powerful cry is a deep breath. Doctors can measure the maturity of a newborn baby by the size of the cry, which is loud in full-term babies and very small and weak in premature babies. We can also find diseases from the cry of newborns, newborns with congenital heart disease cry small, weak, sometimes hoarse, children with respiratory diseases such as pneumonia, tracheitis, because of shortness of breath, shallow weakness, so the cry is small and weak.

There are many reasons for crying, and mothers should learn to understand the most primitive "language" of their children.

There is no baby who laughs at birth, and the way of crying is completely ventilated, and all parts of the lungs are fully utilized, and laughter cannot be done, so if you don't cry, you will be beaten.

If the child does not cry, then the child means that he cannot survive! There is no calling or breathing.

A child who has just given birth to a child must rely on crying to improve the function of the lungs and laugh and open the passage of the lungs.

Because children have to rely on that first cry to open their lungs.