What environmental factors will affect the health of the fetus? All the codes of conduct of pregnant mothers should be based on the baby in their bellies. When there is a problem, it needs to be solved in time, so that children can grow up healthily and see what environmental factors will affect the health of the fetus.
What environmental factors will affect fetal health 1 1, radiation in the external environment?
If a woman is exposed to X-rays after 18-20 days of pregnancy, the fertilized egg may die and be excreted. However, after receiving X-ray irradiation 20-50 days after conception, it may lead to serious deformity of fetal eyes, central nervous system, bones and other parts, and if the amount is large, it will cause embryonic death.
Therefore, X-rays should be prevented from irradiating the abdomen in early pregnancy. Moreover, ultrasound examination can not be done in the first three months of pregnancy, because pregnant women are easily affected by it, resulting in fetal malformation. If you receive ultrasound examination after 4-5 months of pregnancy, it will not cause any adverse effects on the fetus.
2. Women's internal environment
It is well known that the mother's internal environment will have an impact on the fetus. For example, because the mother has diabetes, the fetus is overweight and can weigh up to seven kilograms at birth. This huge fetus is also prone to respiratory distress. In addition, because the mother's thyroid function is low, the fetus is easily affected by it, which will lead to skeletal tooth deformity, tongue coating dementia, cryptorchidism and goiter. In other cases, such as severe anemia, cardiopulmonary insufficiency, hypertension, pregnancy poisoning, etc., the fetus is prone to deformity or death in the uterus.
3. Female occupation and bad habits
Women's occupation and bad habits will also have a certain impact on the fetus. If pregnant women are anesthesiologists or nurses, frequent contact with narcotic drugs and other drugs during pregnancy will lead to fetal malformation and even abortion. If expectant mothers smoke, the stimulation of nicotine will affect the normal development of the fetus.
Smoking has a great influence on the fetus, and pregnant women should resolutely get rid of this bad habit. At the same time, we should stay away from other people's smoking environment, prevent the harm of second-hand smoke, and create a good growth environment for our baby. At the same time, pregnant women should avoid contact with alcohol, create a good environment for their children and ensure their healthy growth.
What environmental factors will affect the health of the fetus? 2 1. Pregnant mothers keep uncomfortable posture.
If the pregnant mother maintains an uncomfortable posture, it may be because the blood vessels are compressed, resulting in poor blood circulation, so that the oxygen and nutrition delivered to the fetus will be reduced, affecting the mood and health of the fetus. But don't be particularly nervous, as long as you don't keep the same posture for a long time, or press the blood vessels for a long time, it won't make the fetus uncomfortable.
2. The fat accumulation in the pregnant mother's stomach leads to the smaller fetal activity space.
The expectant mother's abdomen becomes bigger and the fat becomes thicker, which will not occupy the space of the uterus. So expectant mothers don't have to worry too much. However, if the pregnant mother is too fat, it will have an impact on the birth of the child. Because if the mother is too fat, a lot of fat accumulates in the birth canal, which may lead to the failure of the fetus to be born smoothly. Therefore, expectant mothers should pay attention to weight control. Don't just eat and don't drink during pregnancy, which is not good for your health.
3. The violent fetal movement of the pregnant mother represents the emotional fluctuation of the fetus.
Severe fetal movement is not a manifestation of fetal mood swings. Whether fetal movement is severe or not depends on the amount of amniotic fluid and the degree of fetal physical development. The fetal movement is within the normal range, which means that the fetus is healthy and he is in a good mood. On the contrary, if fetal movement suddenly increases or decreases, expectant mothers should pay special attention, especially when fetal movement is not felt, and they need to see a doctor as soon as possible to find out what caused the sudden change of the fetus.
4. The fetus with uterine stenosis feels uncomfortable.
In fact, even in the second trimester, the space in the uterus is very "spacious" and the fetus will not feel crowded. But in the third trimester, the fetus is getting bigger and bigger, and the space is a bit crowded. At this time, the fetus will keep its hands and feet bent. Although by the time of labor, the fetus can no longer turn over and "move" in the uterus at will, it will not feel particularly uncomfortable.
The expectant mother feels uncomfortable holding another child's fetus.
Usually not. However, due to the increase in weight, the physical burden of expectant mothers is getting heavier and heavier, so it is best not to carry out weight-bearing exercise or lift or take heavy objects. So, try not to hold other children.
6. The expectant mother is not feeling well, and the fetus is not feeling well.
If the expectant mother gets sick, catches a cold and has a fever, the fetus will also feel uncomfortable. Pain and high fever can make mother feel uncomfortable. Although the fetus will not directly feel the mother's pain and fever, the living environment of the fetus will also change, and the mother's bad mood will also infect the fetus. Therefore, we should see a doctor as soon as possible and treat it properly.
7. The pregnant mother is squatting in the toilet to oppress the fetus.
The posture of squatting in the toilet will not make the fetus feel uncomfortable, so pregnant mothers don't need to be afraid. However, if the expectant mother uses too much force when defecating, it may swell the abdomen and make the fetus feel uncomfortable. Therefore, if expectant mothers have constipation, they should see a doctor and treat them as soon as possible. In addition, severe diarrhea will lead to uterine contraction, increase the burden on the mother, and may also have adverse effects on the fetus. So treat it as soon as possible.
8. Expectant mothers affect the fetus in a space with high or low temperature.
The environment is too cold or too hot, which makes the expectant mother uncomfortable and affects the fetus. The amniotic fluid in the uterus generally keeps a certain temperature, so the change of external temperature will not directly affect the fetus. However, the fetus can feel the outside temperature from the mother's cold and warm, and if the temperature makes the mother uncomfortable, it will also affect the fetus. Therefore, for the sake of the fetus, expectant mothers should try their best to make their places comfortable and their clothes should be adjusted appropriately.
Fetuses are not so easily deformed.
The process of embryonic development is essentially the reappearance of evolutionary trial and error. This is confirmed by the high similarity of the development process and organ morphology of various vertebrates in early embryos.
Because it is trial and error, it will inevitably eliminate a large number of wrong codes. Just like the waves scouring the sand, only a few elite embryos have the opportunity to stand out in the harsh environmental competition.
It's like Matthew effect. In the early stage of embryonic development, a large number of inferior embryos will inevitably die because they have not built a good foundation, while high-quality embryos have a solid foundation in the early stage.
Even if it is devastated in this process, once its foundation works are built reasonably, its development process will enter a virtuous circle and Matthew effect will naturally form. The later, the more difficult it is for various internal and external unfavorable factors to cause harm to it. This well explains the high elimination rate of early embryos.
As we all know, as long as the fetus is stable after the first trimester, it is unlikely to cause fetal malformation. Therefore, pregnant mothers should pay attention to their lives and use drugs according to the doctor's advice.
What environmental factors will affect fetal health? 3 What factors will affect fetal hearing?
One of the common factors affecting fetal hearing development is virus. If the pregnant mother suffers from influenza, rubella, syphilis, gonorrhea and other sexually transmitted diseases during pregnancy, the fetus will be infected with the virus through the placenta, resulting in hearing loss of the fetus. Or the virus will lead to El hypoxia and microcirculation disturbance, which will affect the normal development of hearing organs.
Prenatal education is one of the contents that expectant mothers attach great importance to at present. However, if the correct methods are not used in prenatal education, it will not only promote the development of the fetus, but also cause damage to the auditory organs of the fetus. Common wrong measures include putting the speaker directly on the abdomen, and the sound that the fetus is exposed to is relatively strong. The wrong rhythm and frequency of prenatal education music may also lead to fetal deafness.
When drugs are not used properly, drugs can also damage the hearing of the fetus. It is inevitable to get sick during pregnancy. Many expectant mothers are more likely to get sick during pregnancy, so they have to take medicine for treatment. If you take inappropriate drugs, such as cytotoxic drugs, antimalarials, quinine, neomycin and other ototoxic drugs, it will cause fetal hearing damage.
Environmental factors are also one of the important factors affecting fetal hearing. If the expectant mother stays in a noisy environment for a long time, it will also lead to hearing loss of the fetus. Especially the first 12 weeks of fetal growth is a critical period for the development of auditory organs. During this period, the fetus is very sensitive to the bad stimulation from the outside world, and many congenital deafness's came into being during this period.
Pregnant mothers should pay more attention when they are pregnant, protect their babies and prevent them from being deaf. Pregnant mothers should avoid going to crowded and chaotic places during pregnancy to avoid being infected with the virus. In addition, we should pay attention to the balance of diet and nutrition during pregnancy, enhance physical fitness, reduce the possibility of getting sick and reduce the use of drugs. In addition, avoid exposure to X-rays during pregnancy to avoid the impact of radiation on the fetus.
After birth, the fetus should be checked for abnormalities in time to determine whether the hearing of the fetus is abnormal. If you have abnormal hearing, you should treat it in time. 0~3 years old is the best time for a baby to learn a language, and intervention treatment should start from this time. When children have severe hearing loss, they can wear hearing AIDS under the guidance of doctors, such as acoustic hearing AIDS.
Let children hear the voices of the outside world more clearly, integrate into the group of normal children, help children learn languages better, and also let children not feel inferior because of physical defects and establish a healthy psychology. In addition, cochlear implantation is also an intervention.