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The appearance and development of movement and its development in the uterine period

The appearance and development of movement and its development in the uterine period

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With the techniques we use today, we can make images in the womb that track the busiest nine months of our lives.

Until movement appears and a little bit longer

The fetal movements can be seen not in the most perfunctory way, but in their process and development. We start with a single small cellular cell and, at birth, have an average of approx. We are 52 cents and weighs 3250 grams. Many think that changes in the shape and size of the inside of the womb small-scale modeling of the birth period to fish.It's all about development can be divided into three lengthswhich are well characterized by distinct growth patterns and are characterized by specific interactions between the organism and the environment.

Three layers

1. The sprout period lasts from fertilization to 8-10 days later. The fertilized ovum slowly passes through the fallopian tube to the uterus and attaches to the uterine wall with the help of its glomeruli. Travel timing is extremely important, because if the cell arrives too early or too late, the hormonal conditions of the lining will not be adequate and the small condition will be destroyed. The loads are approx. 25% is interrupted before the mother realizes the condition.2. After incubation, the developing organism enters the embryonic stage. This section lasts until the eighth week. During this period, the most important organs become primitive and the body begins to respond to direct stimulation. 10-13. days, the cells are packed into layers. The ectoderm forms the outer surface of the skin, the gum, part of the teeth, the lens, the inner ear and the nervous system. The endoderm develops the digestive system and the lungs. The mesoderm is slightly differentiated. It develops muscle, bone, and circulatory system, as well as the inner layers of the skin.The body development pattern follows the basic pattern. One is the cephalocaudal pattern, which basically progresses from head to head. For example, arm movements appear sooner than foot. The other is the proximodistal pattern, in which the parts above the center of the body develop faster. So the upper arm develops earlier than the forearm. (Figure 1) At 5 weeks of age, the embryo is 12 mm long and can see its small arms like small pups. (Picture 2)
Picture 1 Picture 2

The first movements

Muscles quickly differentiate between different parts of the body, achieving their final shape and forming relationships. Thousands of nerve cells are born in the brain every minute. Movements within the uterus appear as soon as the 6th week. These movements are still not detected by the mother. 8-9. you can get them done weekly and in slow motion. During this period, the oral area is stimulated the embryo reverses the head and neck. His arms tremble, his upper body bends, and many times he can open his mouth. It hurts and produces signs of alertness. The fetal stage lasts until childbirth and the organ systems develop at a stage where the baby is capable of being physically present without the help of the mother's body. At the age of 10 weeks, the fetus is the reduced amount of human life. About the same size as an adult's thumb. You can open and close your mouth. In this case, facial features can be recognized as well (Figure 3). FIGURE 3 In the next period, body movements they are increasingly diverse and coordinated will. Movements visible from week 10: raises hand to head, limbs perform bending and stretching movements, stretching, swinging, open mouth, closing, longitudinal axis capable of rotational movement. 11 weeks approx. 6-8 cm long. Then you can stretch out your arms, claws, and swim in safety in pleasant fetal amniotic fluid. As the baby grows, they begin to make deliberate movements from one end of the uterus to the other with propellant-like hand and foot movements. This type of movement requires coordinated action of the spine, head, and shoulders. However, at this point, it is still so small that the mother does not detect the movement. He is capable of complex facial expressions and even smiles. He's able to tilt his head forward. The functioning of your organ systems is becoming increasingly effective at 12 weeks of age. hands and feet are perfectly formed, fingerprints also penetrate the skin, making it uniquely identifiable. Then you can wrinkle your forehead, grimace, and tickle your lips. (Image 4) Picture 4 Picture 5

"Strengthening" of the sphincter muscles

13-14. weekly the fetus swallows up and down the amniotic fluid. This is what you do right up until the moment you are born, to prepare yourself for a meal and a meal. Of course, there is no breathing, oxygen comes in through the blood stream, but the practice of fluttering is about to begin. His voices are also formed. The list also appears as one of the defensive reflexes, ready for the life of the "wetland". (The role of the tears is to keep the eyeball moist, among others). 16 cm long. Then you can clearly see that he is a boy or a girl. He is able to grasp hands, can "fall" and "tumble". You hear your mother's heartbeat and voice. (Picture 5)

The importance of movement

Week 18: approx. 23 cm long and weighs 400 grams. Eyelashes develop and can be recognized. Then she moves freely in her womb, kicks and stretches. However, its rocks are as weak as butterfly wing flaps or popping a soap cube. (Figure 6) The data suggest that fetal activity is an important factor in development. The activity is decided eg. in the normal development of limbs.Chick embryo studies have confirmed that, by blocking the movement of drugs with drugs, the death of the major nerve cells that are not required for that particular movement is delayed! As a result, chicken embryos are entangled in a rigid, spastic structure.

When the mother is already sensing movement

Week 20: approx. 25 cm to the fetus. His movements are getting stronger, and the moles are already well protected by the mother. White oily honey is produced on the skin (this is the fetal honey) which protects it from the gloss. As the days go by, the weeks go by, the fetus will grow bigger, and by about 6 months. 30 cm long. It is tight-fitting, pushing her knees almost to the shoulders, her arms crossed in front of her, her head hinging on her chest. That's when you're done. When her mom gives birth, she moves as if she just wanted to answer her. Movement is sensed by others (the abdominal wall is crashing) .From loud noises, you get scared. From 26 weeks on, he responds to light, changes his heart rate and starts to move. Above the end of pregnancy, the fetus sees light that translates into the mother's stretched belly. From the 24th week on, your lungs are fully functional. From week 28, fluctuation movements become periodic.

A little exercise in fetal water

THE He opens his eyes on the 7th of the month. The bee touches its feet with a thick, elastic wall, tensioning them and then pulling them back and forth in a fluttering motion. The internally located vestibular system, which is a well-developed organ of the equilibrium, means that the fetus is able to detect a change in the mother's posture. The mother stimulates fetal activity through physical activity. The so-called "light trainers" have a positive influence on fetal development. all body parts and organs are developed. Fatty tissues begin to form to ensure the balance of the household after childbirth.In the 9th month, less chewing is done because the mother is in need. The human fetus comes to the world relatively underdeveloped by the afterlife of the animal world. The main reason for this is that the rapid growth of the skull size and the narrow cross-section of the canal make the baby risky. The fetus has all the movement patterns it will need after childbirth. The biological processes of birth are the same in every culture, however there are typical differences. Parents who have conceived infantborn babies on formulas may be seriously alarmed. The newborn's head is immensely large, and due to the narrow section of the canal, the head can be deformed. You may also be interested in:
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