What are the common birth defects of newborns?

Common newborn defects generally include cleft lip and palate, Down's child, congenital heart disease, thalassemia, so during pregnancy, couples must pay attention to the pregnancy's nutrition to be balanced, and the work and rest should be regular, away from the source of danger.

The general birth defect is that the month may not arrive, because of various reasons, it is also a premature baby, so the heart function, including the development of limbs, is not particularly good, and the heart will have some diseases, which are particularly fragile.

Generally speaking, there will be cleft lip, Down syndrome, congenital heart disease, thalassemia, and congenital autism.

There are Down's syndrome, thalassemia, cleft lip, congenital heart disease, iodine deficiency, neural tube defects, and congenital rubella syndrome, which are relatively common birth defects in newborns.

1. Rabbit lips.

Rabbit lip is a more popular name, and the scientific name is actually cleft lip and palate, which is a relatively common birth defect. The main manifestation of the rabbit lip is that the newborn's lips will be abnormal, and it may also affect hearing and pronunciation, and the most direct impact on the baby's appearance is the appearance.

2, Down's child.

Down syndrome is actually trisomy 21. If the baby is a Down's child, it will be dull, demented, and will affect the baby's facial expression. Down's children can be ruled out through examinations, so pregnant women should do all kinds of expected examinations for epidemic situations.

3. Congenital heart disease.

It mainly refers to the incomplete development of the baby's heart, which may be tetralogy or ventricular septal defect, which is always a malformation of heart development, which will directly affect life safety.

Dietary factors, life factors, living conditions, exercise factors, and environmental factors will all influence. It will lead to poor development of the child, will lead to the loss of the child's limbs, will also lead to the child's personality deviation, will also lead to some diseases in the child, and will also lead to the child's immunity will become poor.

Excessive intake of micronutrients in pregnant women. Pregnant women have excessive mood swings during pregnancy. Too much sadness and anxiety. Pregnant women still stay in places with high industrial pollution for a long time during pregnancy, which may lead to birth defects of the baby and bring inferiority to the child at birth.

Every parent wants their children to be healthy and smart, but newborns with birth defects are not uncommon, and the reasons for this are usually as follows.

1. Genetic factors: Newborns are inherited by their parents, which makes the germ cells and fertilized eggs abnormal in genetic factors, which will lead to birth defects of newborns.

2. Environmental factors: the poor environment of the place where they live, work and live for a long time has a negative impact on pregnant women and fetuses, which is likely to cause birth defects in newborns. Harmful environments include biological, chemical, and physical factors.

3. Biological factors: During pregnancy, women are attacked by germs and viruses, which is likely to cause fetal miscarriage and malformation, among which the harm caused by viral infection is particularly huge.

4. Nutritional reasons: Pregnant women are weak when they are pregnant, and they do not consume enough nutrients and trace elements during pregnancy, which can easily cause birth defects in newborns.

There are many factors that can cause birth defects in newborns, in addition to the reasons introduced above, smoking, alcoholism, drug abuse, etc., are also important causes of birth defects in newborns.

Every pregnant woman wants to give birth to a healthy baby, so she will supplement her body with nutrients during pregnancy, and she will also choose to do a certain amount of exercise to increase the chances of a smooth delivery. However, there are still congenital defects after the baby is born, and many parents are also very worried, if they want to prevent it effectively, they need to do frequent physical examinations during pregnancy, and at the same time, they must also adjust their diet according to the doctor's advice. In the first three months of pregnancy and the whole cycle of pregnancy, it is necessary to continuously supplement the body with an appropriate amount of folic acid, and at the same time, ultrasound examination should be carried out at about 20 or 24 weeks, which can also effectively find out whether the fetus has defects, so as to achieve early detection and early **, let's learn more about it below.

Folic acid supplementation is no stranger to pregnant women, but it is necessary to supplement folic acid according to the doctor's advice, because in our daily diet, there are many vegetables and fruits that are rich in folic acid. In terms of diet, we should not only eat vegetables and fruits, but also eat more meat products, because meat contains a lot of protein and fat, which can effectively supplement the nutrients in the body, thereby enhancing the resistance and immunity of pregnant women, and can also effectively prevent newborn defects.

In the early stages of pregnancy, pregnant women need to go to the prenatal check-up regularly, because many fetal defects are in the embryo development, if the fetus can be found to be defective too early, you can actively take the best measures.

From the above introduction, we can understand that there are many ways to effectively prevent newborn defects, and different measures should be taken for different people. For example, for some elderly mothers, as well as poor mothers, we must pay great attention to their diet and lifestyle habits in life, and it is essential to quit smoking and drinking, so as to effectively prevent newborn defects. It is also necessary to properly improve one's physical fitness, avoid illness, and at the same time prevent indiscriminate medication.

When the baby is in the mother's belly, eat more nutritious food, pay attention to rest, do not touch things with radiation, and eat some folic acid. Eating folic acid while you are pregnant can prevent your baby from being born with a defect.

A fetal examination is required, so that you can better judge the child's physical condition, pay attention to nutrition, eat more nutritious food, do not do some excessive exercise, and do not contact some things with greater radiation.

Nutrition should be supplemented during pregnancy, health should be ensured during pregnancy, and regular prenatal check-ups should be carried out to prevent newborn defects and make the child healthier when born.

Folic acid should be supplemented before and after pregnancy, do not smoke and drink alcohol during pregnancy, do not live and work in an environment with toxic gases such as formaldehyde, and should go to the hospital regularly for prenatal checkups.

There are two main types of causes, one is maternal or environmental factors, and the other is genetic factors.

1. Maternal or environmental factors.

1. When the radiation dose absorbed by the fetus in the first trimester exceeds 5rad, the risk of fetal malformation will increase significantly;

2. Some chemical agents can cause fetal malformations, especially when used in early pregnancy, so the medication during pregnancy should be used rationally under the guidance of a doctor.

Rural women should avoid exposure to pesticides during pregnancy. Long-term heavy alcohol consumption can lead to fetal alcohol syndrome, which is characterized by microcephaly, mental retardation, and a peculiar facial appearance. Heavy metals (mercury, lead, etc.) increase the risk of fetal malformations.

3. Infection of pregnant mothers with certain microorganisms can lead to fetal infection and fetal malformations, such as rubella, giant cell, herpes simplex, toxoplasmosis, syphilis, etc.

4. High fever in the first trimester.

5. Poor blood sugar control in early pregnancy can increase the risk of fetal malformations, mainly congenital heart disease, neural tube malformations, cleft lip and palate, etc.

6. Dietary factors: Lack of folic acid in food increases the risk of fetal neural tube defects and cleft lip and palate.

2. Genetic factors.

It is a malformation caused by an abnormality in the genetic material from the parents. For example, the parents have chromosomal abnormalities, and the parents carry mutant genes. Sometimes the fertilized egg itself has an abnormal chromosomal segregation or a genetic mutation.

When consanguineous marry, the incidence of certain recessive genetic diseases increases significantly due to the increased risk of both spouses carrying the same abnormal gene, so it is not appropriate for close relatives to marry or have children.

Three Causes of Birth Defects What are the dangers of birth defects to children? A child with a severe birth defect may die in the mother's womb before being born, or die soon after birth; Even if some survive, they will be left with sequelae, resulting in lifelong disability; Milder birth defects, some of which can be surgically performed, may leave sequelae. Children with birth defects are not only greatly affected physically, but also suffer even more mental damage to their families.

What are the most common birth defects that children have? Problems can occur in any part of the body, and the more common birth defects include congenital heart disease, neural tube malformations (mainly anencephaly and spina bifida), cleft lip and palate, congenital stupidity, polydactyly (toe) and hydrocephalus. What causes these birth defects?

There are three common causes of birth defects. One is that the mother is deficient in micronutrients before and during pregnancy, such as folic acid, iodine deficiency, etc. The second is the influence of environmental teratogenic factors, such as:

Women infected with viruses such as rubella, cytomegalocytic or treponema pallidum during pregnancy; exposure to toxic and harmful substances such as mercury, lead, benzene, pesticides, X-rays, etc.; Certain teratogenic drugs were used. The third is genetic factors, mainly a history of genetic disease in the family.