What Is Not In A Newborn Baby?

A newborn baby is still underdeveloped.
Even a newborn baby has the same basic function as an adult, such as sight, hearing, olfaction, taste, skin sensation.
However, babies have many undeveloped parts.
There is nothing in the body of an adult normally.



Baby has no nose hair!

Looking at the little nose of the baby, you can see that there is no nose hair.
A newborn baby has no nose hair.
The role played by nose hair is surprisingly large, in particular because it can not get dirty and foreign matter in it, it gives direct irritation to the mucosa.




Baby often sneezes!

The baby's mucous membrane is sensitive and has no nose hair, so sneezing in response to changes in air such as small dust and temperature.
The baby's nostrils are thin, short and sensitive to irritation.
Therefore, drying of the air and changes in temperature will make the mucosa easier to swell, runny nose easily tends to cause nasal congestion.




Baby does not have tears!

A baby is crying work.
I think that a baby baby will cry often.
However, when you look at the baby's crying face, you can see that there is no tears.
Babies until about 3 months old, when crying, tears do not flow.
A newborn baby has the amount of tears to protect his eyes, but because the ability to make tears is immature it can not make enough tears to flow outside.
In addition, because the baby's immature development of the baby, it is not yet possible to shed tears with spiritual excitement or emotional feelings.
When a baby starts to shed tears, the body develops and it is a proof of growth that emotions were born.




The baby will not blink!

Depending on the baby, there are individual differences in the number of blinks.
Infants blink about 13 times per minute.
Children blink about 18 times per minute.
An adult man blinks about 20 times a minute.
An adult woman blinks about 15 times a minute.
Neonates have a weak eyesight and take time to focus their eyes, so they have long open eyes.
When the eyes are blurred, humans will blink and adjust, but the baby can not do it quickly.
Baby has a high quality of tear component, twice the amount of tears of adults is appearing on the day.
Therefore, the eyes of the baby are kept moist and difficult to dry.




There is a hole in the baby's head!

When you stroke your baby's head, you can see that there is a gap in the skull.
When you touch the part of the forehead of the baby, there is a part that is depressed a little.
The skull combines several bones such as the frontal bone, the parietal bone, and the occipital bone to form the shape.
Adult skull is strongly bound with these bones.
However, in the case of a baby, there is a portion of the connective tissue which is not osseous between the bone and the bone.
The reason that there is a gap in the skull of a baby is to join the joints of bones and bones when entering the birth canal, to lengthen the head.
It is also thought to match the shape of the head to the size of the growing brain of the baby.
This is relatively large even in the gap, it is easy to understand by touching.



A newborn baby is hairy!

Baby's skin is beautiful, but when you look at the skin of a newly born baby you will find hairy things.
Looking at the skin of a newborn baby, there is something I think of.
My baby is very hairy!
As my baby grows up, it may become more hairy!
Many mothers are concerned about babies' hairy like this.
It is natural for a baby that the surface of the body is covered with body hair to protect the skin.
Baby has a lot of foot hair too!
But baby's hair is important hair.
I think that there are many people who have a bad impression on hairy things, but hair growth is never meaningless.
Haired hair creates a layer of air around the body, eases the impact from the outside, has a function to protect the baby from ultraviolet rays and cold.
Haired hair was defending the baby from the stimulation of amniotic fluid in the mother's belly.
Even if the baby's body is growing hair, it falls out while growing, rubbing with clothes and futon, becoming thinner.




Baby gets defecated as soon as he is born!

A newborn baby does not eat anything, but defecates.
A newborn baby carries out defecation called meconium within 24 hours after birth.
This is what the amniotic fluid or intestinal fluid you drank in the mother's belly comes out as defecation.
Even if the baby drinks amniotic fluid in the mother's belly, she will urinate but will not defecate.
Baby is urinating in amniotic fluid!
I call meconium the first defecation that a baby has been born since it was born.
The color of meconium is black and green unlike ordinary bowel movements.
Meconium is sticky.




Babies have menstruation soon after they were born!

This phenomenon occurs only in girls.
Menstruation is often seen in girls on the fifth day after birth, and usually ends in about a week.
Because there are individual differences, some babies do not come to menstruation.
Mothers may be surprised when exchanging baby's diapers, but the baby's physiology is not sick and the baby does not become anemic.
However, because there is a possibility that other bleeding may be caused by a large amount of bleeding, it is better to consult with pediatrics department.




Mother's hormone will affect baby!

The newborn baby is affected by her mother's hormone.
Hormones secreted in large quantities from mothers during pregnancy increase and migrate to the baby's blood through the placenta.
It is believed that after birth, the effect of these hormones decreases rapidly, causing bleeding from the endometrium.




Breast milk comes out from the baby!

This happens to both males and females.
Translucent liquid may be secreted from the nipple of the baby 3 days after birth.
As for the newly born baby, the influence of the maternal hormone of the fetal age still remains, it may stimulate the mammary gland cells of the baby and make breast milk.
There is no difference in male and female development at this time of the mammary gland, even a boy can have a bigger chest.
However, the probability that a girl's baby has breast milk is high.

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