an introduction
He said: “You see what you wish, you create it or we are the Creator”, it is the ability of the great Creator, who is not isolated from the weight of a grain in the earth or in the sky and created everything. I know the difference, specialists in the field of developmental psychology, embryology and medical science, because of the importance of this stage and the developmental value it carries in the life cycle of the individual.
Everything has its basis
The pre-birth stage is the basic stage on which the other stages of growth are based. Therefore, the embryonic development conditions must be provided from the first moment of fertilization to the fetus. The pre-birth stage includes the growth of the fetus from fertilization to birth. Nine Gregorian months
(280) days. Therefore, embryo formation should be considered since the integration of the male cell with the female cell. As a result of this fusion, this new organism (fetus) is formed.
Pregnancy trip
The nostalgia journey takes a period of 280 days, or nine months or ten lunar months, at an average week of 38-39 weeks, and a maximum of forty weeks.
first month
- The fetal heartbeat begins about the third week.
- Shows the beginnings of the limbs and the rope.
- At the end of this month, the fetus is approximately a quarter of an inch long.
- The heart is growing fast this month to allow blood to flow through the body of the fetus and the umbilical cord that binds it to its mother.
second month
- By the sixth week, the basic elements of the spinal cord responsible for the reflex acts have been formed.
- The trunk is observed at the end of the eighth week.
- The length of the fetal fetus reaches more than half an inch of the fetal head about half the size of the body.
* The eyes appear in the face, and remain closed until the appetite * The nostrils look like black spots.
- Body structure of cartilage not bone.
- Genitals are formed this month showing the mouth, lips and tongue in a primitive form.
- The beginnings of limbs, feet and hands appear clearly.
- The eighth week is a turning point in the life of the embryo, it moves from the stage (embryo) to the stage of the fetus.
the third mounth
- In this month, slow, uneven fetal movements appear.
- The movements of the fetus can be observed near the end of this month. The kidneys begin to function because of excretions in the amniotic fluid.
- Bone and muscle continue to grow.
- The cartilage structure turns at the end of this month into a skeleton with a fetal length of about three inches or more.
- The embryo appears to be floating in the liquid that is mediated by it. This fluid allows the fetus to remain swimming in it, protecting it from the violent shocks and shocks that may be experienced by the pregnant mother.
- The bones of the ribs begin to form quickly during this month.
- The pregnant mother senses fetal movements within the sixth amniotic fluid.
Fourth month
- The fetus is about five to half inches long from head to buttocks.
- The eyes are still closed, and the nose, lips and ears take their final shape. At the end of this month, the whole surface of the fetus is sensitive to tactile stimuli.
- The head is a quarter the size of the fetus.
- Fetal movement increases from the previous month.
- Increased body size and clarity of human characteristics of the fetus during the end of this month.
the fifth month
- Fetal sounds can be heard this month by special devices.
- Hair and nails appear at the end of the month. The length of the martyr is more than six inches.
- The skin is thin and translucent and therefore the arteries and veins appear in their known colors on the surface of the skin.
- The size of the amniotic fluid around the genus decreases to its largest size.
The sixth month
- The growth of the eyes is completed and opened by the growth of the eyelashes surrounding the eyes.
- Growth sensations grow in his tongue The limbs move clearly.
- The fetus is about seven inches tall from the head to the buttocks and the thickness of the skin increases to about one kilogram. The embryos that are born this month need great care and protection in nurseries and postnatal care because they are prone to death.
the seventh month
- The fetus is about 10 inches tall and weighs about one and a half kilograms.
- The fetus is fully mature and ready for life The thickness of the skin increases this month.
- The nervous system is fully developed and generates some children this month and lives a normal life.
- The survival of the fetus until the end of the normal gestation period (nine months) gives it more strength, health, maturity and completeness. This short time also provides natural immunity against many diseases and epidemics outside the uterine environment.
8th and 9th month
- The movement and activity of the fetus increases significantly.
- The fetal weight and activity are about half a meter (fifty centimeters).
- All organs of the body are completed and its anatomical and functional features increase the thickness of the outer skin.
- The heart rate increases by about a quarter of the fetal body, and anatomical and functional readiness to cope with life outside the uterine environment.
End of pregnancy journey
After the end of the pregnancy, which lasted about 280 days, the process of birth of the fetus, where the pressure of embryonic fluid on the rubber membrane surrounding the fetus and increase pressure because of uterine contractions of the process of birth, which leads to the explosion of this sac and the disappearance of liquid, and at the moment of birth The child faces a new environment from which he has to rely on himself to get the oxygen necessary for his life through the nose and lungs, and the cry of the child’s birth and the core of the operations after the birth, all of this helps the success of the air quickly to the nose and lungs and the disposal of materials Mucosa accumulated in them, and we find a lot of doctors who hold the feet of children after birth and their heads down and slapped on their backs to enable them to cry and scream for the success of the work of the air sacs in the lungs, and so end stages of pregnancy to begin with the mother and caring for her trip.