What will be the result of the Down s child?

Down's child is due to an extra chromosome that causes problems, but husband. Both wives are healthy and have normal chromosomes, or they may have recessive disease genes, and the number of chromosomes in the fetus is abnormal due to some external or local factors, which will affect the hair. fertility, which leads to deformities.

Down syndrome.

It is caused by a chromosomal abnormality. Modern medicine has confirmed that the incidence of Down syndrome is related to the mother's age of pregnancy, which is an abnormality of chromosome 21, and there are three types: trisomy, translocation and mosaicism. Pregnant women of advanced age.

Egg aging is an important cause of non-separation.

1. Pregnancy. Whether the pregnant woman has been infected with the rubella virus before or after pregnancy.

Wait. 2. Acceptance. When pregnant, husband.

One of the wife's chromosomes is not normal, because chromosomes are extremely important, even for husbands. If both wives have normal chromosomes, it is possible to have recess. shape of the diseased gene, so if one of the parties has a chromosomal problem, there is a high probability that a child with Down syndrome will be born.

3. Pregnancy. Before and after pregnancy, pregnant women take drugs that cause malformations, such as tetracycline.

etc., that is, in some special cases, pregnant women are pregnant. Some medications need to be taken during pregnancy, and then the drugs will affect the baby in the womb.

Fourth, the husband. One of the wives is older, especially for advanced maternal age, the probability is relatively high.

5. There are special conditions such as miscarriage, premature birth or previous stillbirth.

Sixth, husband. A wife who has been a pet owner for a long time.

Seventh, it is the problem of working environment.

Yes, husband. One of the wives has been radioactive for a long time.

or work in a highly polluting environment.

Looking at the results, generally this is very complicated, killing karma in the past can lead to mental illness, and those who cheated other people's property in the past will not have a good level of intelligence, and there are many kinds of ...

The incidence of Down syndrome is related to the mother's age of pregnancy, which is an abnormality of chromosome 21, with three types: trisomy, translocation and mosaicism.

Down syndrome is a product of Down syndrome. Children with Down syndrome are often severely mentally depressed, and their intelligence is lower than normal. That's why Down syndrome is also known as the congenital stupid type.

Nearly half of the patients also have complex congenital heart disease, severe internal organ malformations, leukemia and other diseases. A normal person has only two chromosomes21, while a person with Down syndrome has three chromosomes21, which is one more chromosome 21 than a normal person. Down syndrome is also known as trisomy 21.

Various factors such as genetic inheritance, bad lifestyle habits of both husband and wife, and environment.

It is a detection method that measures the concentration of type A fetal protein and villi in maternal serum by sampling the serum of pregnant women, and calculates the risk factor of giving birth to a Down syndrome child by combining the expected date of delivery, age, weight and gestational age of the pregnant woman at the time of blood collection.

Down's syndrome is a problem with extra chromosomes.

Chromosomes are present in.

In the nucleus, each cell has the same 46 chromosomes (23 pairs) in its nucleus, of which 22 pairs determine the various traits of each person's body, and the other pair.

determines the gender of the person. If the number of chromosomes in the fetus is abnormal for some reason, it may affect development and lead to malformations.

Hello, there are many reasons for Down's syndrome, it may be a viral infection, it may be a drug factor, it may also be an environmental factor, etc., and there is no need to be nervous about your situation, because the accuracy of Down's screening is not high, even if the result is high-risk, it does not mean that the fetus is abnormal, if you want to continue to be pregnant, you need to do further amniocentesis examination, and then decide whether to continue to be pregnant according to the results of the examination, this accuracy is higher, good luck.

Hello, there are many causes of Down's syndrome, which may be a viral infection, it may be a drug factor, or it may be an environmental factor.

Guidance: There is no need to be nervous about your situation, because the accuracy of the Down's screening is not high, even if the result is high-risk, it does not mean that the fetus is abnormal before the abnormality, if you want to continue to be pregnant, you need to do further amniocentesis examination, and then decide whether to continue to be pregnant according to the test results.

It is a chromosomal aberration, which is the most common chromosome in children and makes mental retardation, the main cause may be related to the aging of maternal eggs, pregnant women exposed to radiation virus infection, mumps, rubella, hepatitis virus may cause chromosomal breakage. It is also possible that it is caused by chemical factors, so it is necessary to have a premarital examination.

1.At conception, one of the spouses has a chromosomal abnormality2The living environment or working environment has too much radiation.

Hello! Down syndrome, also known as trisomy 21, is the 21st pair of chromosomes in a person. It is a genetic variant.

Both husband and wife are healthy and have normal chromosomal bodies, but both may have a recessive diseased gene, and the combination of two recessive diseased genes into a fertilized egg will form a dominant diseased gene. Causes Down syndrome. The most direct cause may be the marriage of close relatives.

In addition, the couple's living habits, such as living in high magnetic fields and high temperatures for a long time, or ingesting too many toxic and harmful gases and foods, can also change the genotype. Causes illness in the fetus.

Hello, there are many reasons for Down's syndrome, it may be a viral infection, it may be a drug factor, it may also be an environmental factor, etc., and there is no need to be nervous about your situation, because the accuracy of Down's screening is not high, even if the result is high-risk, it does not mean that the fetus is abnormal, if you want to continue to be pregnant, you need to do further amniocentesis examination, and then decide whether to continue to be pregnant according to the results of the examination, this accuracy is higher, good luck.

The child is sick.

The intellectual intelligence is low, and the reputation is rolling, and the dust is empty and the life is unable to take care of itself.

The intellectual problems caused by the very complex cause and effect are the cause and effect of the successive generations of people who cheat people out of money, and other physiological problems, including the heart, are generally caused by the causes and effects of the successive lifetimes of killing.