How does a baby breathe in her mother’s stomach? Such questions may arise when you see a pregnant woman. Let's figure it out in order.
Placenta
The question arises about how the baby breathes in the womb, because he swims in the water? The placenta provides "transportation of oxygen and carbon dioxide." This unique temporary organ is specially conceived by nature and is formed only for the fetus. The placenta is responsible for the life and nutrition of the fetus, even in cases of lack of nutrients in the mother's body, he receives them.
The outer shell of the placenta does not allow the blood of the mother and baby to mix. Therefore, in a child and mother
, blood types may not coincide.
Umbilical cord
Consider how the baby breathes in the womb using the umbilical cord?
The fetus connects to the mother’s body with the placenta and with the help of blood vessels that connect to form the umbilical cord. This organ is formed from the 2nd week of embryo development, increases as it grows. At birth, the umbilical cord is the same length as the overall growth of the baby.
The body is responsible for providing the fetus with all the nutrients. And the umbilical cord is responsible for the diversion of products resulting from metabolism.
Its basis is two arteries and a vein. These vessels are a tourniquet that is well protected from tearing and clamping. Arterial blood, saturated with nutrients and oxygen, enters the fetus through the vein, and waste from the vein enters the placenta, which has the ability to cleanse itself. The umbilical cord can bend in different directions and provides a comfortable position for the baby in the womb.
Why fresh air is needed
To understand what the baby breathes in the womb, one must know that modern medicine strongly recommends that a pregnant woman move more and more actively, breathe clean air and be outdoors as often as possible.
Oxygen from the maternal blood enters the fetus, so the woman is so sensitive to its deficiency and may lose consciousness. In recent weeks, a pregnant woman is better off protecting herself and walking with someone close to her.
A future mother should know that oxygen deficiency occurs because a woman leads an incorrect lifestyle. It should be excluded from your life during pregnancy:
- Alcohol.
- Drugs.
- Tobacco products.
- Stressful situations.
- Medication.
What is it inside
Any woman is interested, what a baby looks like in the womb as it grows. From the very first weeks of the life of the fetus, all internal organs and systems are laid.
The second month is characterized by the development of the nervous and cardiac systems, the eyes, ears, nose and mouth are determined, and muscles and the spine are formed.
As early as 16 weeks, the placenta has been functioning, and at 20 weeks, the mother can feel the tremors of the baby while he is moving or changing his position.
And how does the baby breathe in the womb in the 2nd half of pregnancy? There is a fast pace of development. You can already determine the gender of the baby. He begins to actively gain weight and height, responds to his mother’s voice, performs his first respiratory movements, his skin thickens.
At 32 weeks, an immune system is formed that is responsible for the baby’s health after birth.
At the age of 9 months, he is gaining weight intensively, and by the 38th week his head drops, that is, the child is ready for his birth.
In total, 40 weeks are needed for full intrauterine development . Delivery from 38 to 40 weeks is considered timely, and a newborn weighs about 3 kg or more, growth from 50 cm.
Now you know how the baby breathes in the womb, and you can safely enjoy your pregnancy!