What is the environment in which the fetus lives in the womb of his mother?
The child in his mother’s womb does not have two lungs to breathe through, so how can he breathe and survive for nine months? Let us know this together:
The environment in which the fetus lives in his mother’s womb is a fluid to swim in. In addition, the mother is an aid in the process of breathing the fetus. Usually within the normal breathing of the human being, which is the exchange of gases through the lungs and circulation, through the bloodstream, which carries oxygen and nutrients to the body and helps in the removal and expulsion of waste outside the body as carbon dioxide.
What depends on breathing
Natural breathing depends on inhalation of the air by inhalation and exhaling through the lungs, which move up and down respectively. All these processes are not owned by the embryo, but under the growth of this part, like other particles. The umbilical cord and placenta that connect the mother to her fetus are the most important means of assistance, Breathing for this fetus.
How the oxygen reaches the child and is in the mother’s womb
The mother’s blood circulates through the bloodstream to the placenta, carries nutrients to the fetus, carries oxygen, and expels carbon dioxide from the fetus, along with the rest of the waste that passes through the bloodstream to carry blood through the umbilical cord and the placenta outside the body.
When the stage of dependence on the mother ends with breathing
This is the first moment of breathing in which a child uses his lungs for the first time, and may be easy for some of the fetuses and difficult for others of them, the doctors intervene and begin to subject him For ventilating, or cleaning the airways that may be caused by the clogged fluid that was surrounding him in the womb of his mother.
When does lung development begin?
Lung growth in the fetus begins during the first embryonic stages, in the first four weeks of pregnancy, as it is a few cells are differentiated later to begin work after birth as mentioned above.
Of what the lungs are composed of
The lungs contain a network of pneumatic tubes that insert oxygen into the lung tissue and carry carbon dioxide to the outside of the body. It passes through the tubes and enters the air bags at the ends of the tubes where gases are exchanged between the lungs and circulatory system , To enter oxygen into the air bags and then to the capillaries, and the carbon dioxide passes from the capillaries to the air bags to be transferred out of the lungs.