You start the 15th week of pregnancy and probably already forgotten forgotten about the first trimester. But your child does not slow down and develops intensively. Find out what changes occur in its body on the 15th week of pregnancy.
On the 15th week of pregnancy, the stomach begins to rise, since the upper part of the uterus is in the navel area. But remember that the visibility of the abdomen also depends on the body structure. For women with more rounded forms, it is simply more difficult to notice the bulge. In such cases, it can sometimes be seen only after the 20th week of pregnancy!
The fruit is constantly growing, but some parts of the body develop faster than others. Thanks to this, the head is not so disproportionately. The legs also become longer than the handles, although they evolved from the protrusions of the same size. The child himself is also developing inside - the bones all the time harden and almost all mineralized.
In addition to intensive body movements on the 15th week of pregnancy, the kid very intensively trains all the reflexes that will be required immediately after delivery. First of all, he "breathes" by the accumulative waters, which stimulates the lungs to further development. From the first breath, they are filled with oxygen, and then the child will need respiratory muscles.
Amniotic fluid is also swallowed, thanks to which the fruit absorbs this reflex. Are you wondering how your child knows how to make breast milk? No wonder - already on the 15th week of pregnancy, it happens to "catch" the ultrasound of a child sucking the thumb.
Despite the fact that the eyes of the child are still closed, photosensitive cells are already reacting to the light! The specialization of taste receptors and olfactory cells continues. On the 15th week of pregnancy there was a breakthrough. The skeletal system continues to harden, which means that hearing bones are now ready for work.
Amniotic fluid perfectly spends sounds, which means that the child hears what is happening inside your body, and this is first of all heartbeat. Some sounds outside the mother's body also come to it. The child is also sensitive to tactile stimuli, which means that he can react to stroking the abdomen.
Most of the internal bodies of the kid begin to fulfill their functions already at 15 weeks of pregnancy, but they also continue to grow and ripe. Endocrine glands, i.e. thyroid gland and pancreas, work intensively. These organs begin to produce thyroxine and insulin, respectively.
Child's skin is still very thin. During this period, the entire body is covered with embryonic mucus, which gradually covers the entire body of the child. It is worth noting that at the moment of birth, the gun will remain only on the head and eyebrows of the baby. Through gentle skin, all blood vessels and the heartbeat of the child are visible.
The 15th week of pregnancy proceeds calmly and is different from the previous 2 weeks and the next 2-3 weeks, if the woman feels well. Weight gains correspond to the norm, the pressure does not rise, the tests are good. Houses and at work is a friendly environment. If now the cold season, and the woman is not sharpened and is not afraid that they can infect relatives - it means that she enjoys their position, radiating kindness and happiness. Alone and silence communicates with relatives and friends. During this period, the placenta ripens and begins to function the complex mother - a placenta - fruit.
In this union, the mother and the fruit are closely interconnected with each other, are connected together and affect each other: the maternal organism affects the fruit, and the fruit is on the maternal organism. This week the blood circulation between the uterus and the placenta is enhanced, as well as between the placenta and the fruit. And in the complex Mother - placenta - the fruit arises close ties and interactions in the production of different substances and joint influence on different tissues and organs. This interaction makes it possible for a safe course of pregnancy and the proper development of the fetus. As an example of the joint efforts of this uterine-plazent-fruit system, the synthesis of one of the female sex hormones is one of the estrogen. It begins to form under the influence of the hormone of the fetal adrenal glands, then in the adrenal glands of the fetus and finishes its ripening in the adrenal glands of the motherhood.
With the uncomplicated course of pregnancy, estrogens increase in the blood of pregnant women by the end of the deadline, and 90% of them are synthesized in the complex mother - a placenta - fruit, and only 10% are produced in maternal ovary. A certain level of female sex hormones is required for the development and increase in the mass of the uterine muscles, for the normal flow of metabolic processes in the uterus. A significant role in the relationship between the parent organism with the fruit is played by compensation and adaptation mechanisms in the placenta. They develop slowly, in parallel with the ripening of the placenta.
All of its organs continue to develop. Growing the fruit pretty quickly. By its size, one can judge its condition. But in general, its growth and weight are due to genetically. Therefore, the uniform growth of the fetus is primarily important. Sometimes this week you can determine the blood group and fruz factor. The fruit swallows the oily water, fills them with a stomach and intestines, with the help of the grill produced, proteins cleaves and produces Mekonia (original feces), which accumulates in the intestine to childbirth, and in extreme cases outward.
At this period, all more intensely manifests the hair, not only the head appeared on the head, but throughout the Taurus. The eyes are placed all closer to each other, but they are not yet open, the ears finally acquired a normal form. The fetus actively swallows the oily water, and the kidneys that are already working, bring them. The heart is still very tiny, but already pumped about 20-28 liters of blood per day.
Since the genitals have almost completely formed, it is possible to consider them on screening ultrasound and determine the floor of the future child. The fruit of the male is highlighted Hormone - Testosterone. In girls, sex hormones will appear somewhat later. The brain acquires grooves and gyrus.
The skin of the fetus becomes less transparent, it will make it from several layers. In full readiness, hasty and sweat glands. Fully taste formed receptors have been formed.
at the 15th week of pregnancy, he bends and extensions the legs, handles and fingers. The lower limbs become a little longer than the upper. The ridge is well visible. Your karapuz acts in full swing, can kick from the inside mom. The first such shocks may feel not primible women or slender. In general, as a rule, chapels are noticeable from 18 weeks.
The restructuring of a hormonal background continues, melanin is actively distinguished, and therefore the pigmentation of the middle line of the abdomen itself appears gradually rounded
Do not forget to replenish the body by calcium and other nutrients. Since during this period the probability of deterioration of your teeth, hair and nails is great. And also, at night, spasms of calf muscles may appear. Fill calcium can be powered or vitamin complexes. But note that all this is advisable to agree with the doctor, otherwise complications may arise, including allergic. Another element, which is extremely necessary for the body of pregnant - Iron. Be sure to follow, so that there is no breathe. His lack may result in the advent of anemia, symptoms: weakness and dizziness. Which in turn does not affect the fruit in turn, oxygen starvation can begin.
The uterus has already increased enough noticeably, the fruit firmly settled in the womb and moved from the bottom to the upper. It has its advantages. For example, pregnant will stop bothering endless urge to urination, since there is no pressure on the urethra. But not to avoid minuses. The uterus begins to slowly press the intestines, which leads to constipation. Be sure to monitor this situation to prevent hemorrhoids in pregnant women. It is possible an increased pressure that provokes bleeding from the nose. Do not worry, it is quite normal, because the blood circulation process is enhanced and becomes more intense. There are problems with bleeding gums.
Detailed information on the second month of pregnancy, symptoms and sensations. Starts from 5 weeks to 8 week. Power recommendations and information on the development of the fetus.
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