Sunny kids - who were they? Why healthy parents have children born with down syndrome?

When finally there comes desired pregnancy, it is a real treat. Waiting for the two stripes on the test, parents feel elated and happy, but with time and feel certain fears. In particular, some of them are worrying about the health of the child.

Many parents often ask the question of why can children be born with down syndrome? And are there ways to prevent this disease?

Face it, who are these "Sunny" children.

Syndrome

You first need to understand that any congenital syndrome, including down syndrome is not a disease, and therefore treatment it is impossible. Under the syndrome refers to the total number of number of symptoms which are caused by various pathological changes of the body. A large number of congenital syndromes belong to the hereditary, but the down syndrome stands out on this list being the exception. Its name he received because of the doctor who first described it in 1866 (John Langdon Down). How many chromosomes in down's? More on that below.

What is the reason?

Call this syndrome a tripling of the twenty-first chromosome. The man in the norm contains twenty-three pairs of chromosomes, but in some cases there is a failure, and instead of the twenty-first pair there are three chromosomes. It is the same extra chromosome, that is, forty-seventh, is the cause of this disease. This fact was established only in 1959, scientists Jerome Lejeune.

People with down syndrome called "sunshine kids". Who are interesting to many. A genetic anomaly, namely the existence of an extra chromosome that distinguishes them from others. The term “Sunny” established for such children, no wonder, because it is inherent in the very special joie de vivre, they are very affectionate and at the same time obedient. But in this case they have to a certain extent is developmental delay in mental and physical terms. The level of their IQ ranges from twenty to seventy-four points, while a large part of a healthy adult has from ninety to one hundred ten. Why do parents of healthy children are born downs?

Recommended

A tablet from worms – the relevance of the application for the person

How relevant today, drugs against worms in humans? What kind of creatures these worms, what are modern methods of treatment? We will try to answer these questions, since ignorance in this area is undesirable. Imagine a mummy, which is misleading in k...

What to do if you cracked skin on hands?

Each of us at least once in a lifetime encounter with a small, but very, when the crack the skin on the hands. At this time there are wounds of different sizes, which hurt and cause inconvenience, especially when in contact with water or detergents. ...

Spray Macho man - the key to a proper relationship between the two spouses

Male impotence is a pathological condition associated with abnormal physiological capacity of the penis to reginout and bring sexual partner pleasure in bed.sex impotenceimpotence may not men to pass unnoticed – it usually spoils his nervous sy...

Causes birth of children with down syndrome

In the world on seven-eight children have one child with down syndrome. From kids with this diagnosis often refuse in the hospital, around the world, the number of such "refuseniks" is eighty-five percent. It should be noted that in some countries it is not customary to refuse mentally retarded children with down syndrome including. So, in Scandinavia, in principle, no such statistics, and in Europe and the United States refuse to just five percent. Interestingly, in these countries there exists the practice of adoption “Sunny” children. For example, in America their line for kids with down syndrome waiting two hundred and fifty families.

We have already determined that "solar" children (who they are, we have explained) there is an extra chromosome. However, when it is formed? This anomaly appears mainly in the egg when the latter is in the ovary. Due to some factors of its chromosomes diverge, and merging subsequently the egg and sperm the formation of “wrong” the zygote and then the embryo develops and the fetus.

It can Happen due to genetic reasons, if all the eggs/sperm or a number of them contain born with an extra chromosome.

If we are talking about healthy people, for example, in the UK one of the factors influencing genetic error, is the aging of the egg occurring along with the woman's age. That is why special methods are developed that contribute to the rejuvenation of the eggs.

Feature “Sunny” children

From the point of view of appearance, children with down syndrome have such features as:

• Slanted eyes;
• Wide and flat language;
• Wide lips;
• The rounded shape of the head;
• Narrow forehead;
• Earlobe fused;
• Cropped a little pinky;
• Wider and shorter foot and the brush in comparison with normal children.

How many years people live with down syndrome? Life expectancy is directly dependent on the severity of the manifestations of the syndrome, and social conditions. If a person has no heart disease, severe diseases of the gastrointestinal tract, disorders of immunity, that he can live up to 65 years.

Amazing nature

"the Sun" children have wonderful and unique character. From an early age they are distinguished by activity, restlessness, mischief and incredible loving. They are always very cheerful, hard to focus their attention on specific things. However, complaints about their sleep and no appetite. Parents can complain about the other: such a child is quite difficult to handle at a party or on the street because of his activity and constant demands attention; it is very noisy, restless. Baby with trisomy of chromosome 21 it is hard to explain anything. The usual methods of education for such children are ineffective, blame them not, because the subsequent reverse reaction:or is closure, or the behavior becomes even worse.

Deal

However, you can cope with any situations. With this child the most important thing – to be able to pick him approach. Boundless energy and mischief, you need to expend and use in the right way. This requires as much as possible to play outdoor games, spend more time on the street that the child could no longer run. Don't need too to control it, to ban many things or quibble over trifles. Once the energy of a young child a little diminish, he will become to listen to their parents and begin to play with educational playtime.

If the necessary vigour, “sun” kids can even go to a simple kindergarten and school, pre-prepared in a dedicated special school. Some even get professional education. Perhaps the most important – it is to give in them a sufficient amount of warmth, love, affection and care. They are very loving and very attached to his parents. Without this you will not be able to survive in the literal sense of the word. How many chromosomes in down syndrome, discussed above.

Who could “Sunny” kids?

Scientists are still unable to find the causes that provoke the failure of the genetics and causes of down syndrome. It is believed that this occurs as a result of absolute randomness. A child with this syndrome can be born regardless of what way of life are his parents, even though many people often believe that this pathology is – a result of unacceptable behaviour of the mother during pregnancy. In fact, things are different.

The Probability of having a child with down syndrome is not reduced even in the family, whose members adhere to the principles of an exceptionally healthy lifestyle. Therefore, to answer the question about why normal parents produce such children is the only way, there is a random genetic glitch. Neither the mother nor the father is not to blame for the emergence of this disease. Why children with down syndrome called the sun, now we know.

The Probability

It Should be noted that healthy parents have children with down syndrome are born anyway rarely. However, there are groups of people who are at risk more than others.

“Sunny” the child is most likely to appear:

• Those parents, whose age is over forty-five years the father and thirty-five – mother;
• The presence in the family of one of the parents of children with down syndrome;
• Marriage between close relatives. Diagnosis of down syndrome during pregnancy now is the time.

Of Most interest is the fact that in a healthy marriage at absolutely healthy parents may receive the “sun” the child due to the influence of their age. What is the reason? The fact that twenty-five years a woman can have a child with this deviation with the probability equal to 1:1400. Thirty years of this can happen with one woman in a thousand. Thirty-five-there has been a sharp increase this risk to 1:350, after forty-two years – 1:60, and finally, after forty-nine years – to 1:12.

Judging by the statistics, eighty percent of the children with this disorder are born to mothers who have not attained the thirty-year mark. However, this is due to the factor that gives birth to thirty more women, rather than after.

The Increasing age of women giving birth

Currently, there is a trend of increasing age of women giving birth. But you need to remember that even if a woman looks good in his thirty-five and is actively involved in his own career, her biological age will still work against it. Now hardly anyone looks at his years as the female half of the population has learned very well to care for themselves. It is clear that this is the most suitable in order to lead a fun, active and busy life, to travel, build a career, have a relationship, to love. However, the genetic material, as well as female sex cells, is steadily aging after reaching a woman twenty-five years of age. In addition, nature provides, that over time decreases the ability of a woman to conceive and give birth.

It is Worth noting that the risk of having a child with disabilities high not only among this category of mothers, but too young pregnant women who are younger than of sixteen.

To development of down syndrome are not influenced by the sex of the baby, and this pathology is equally likely to occur as girls and boys. However, modern science can predict the birth of a child with this syndrome in the womb, when there is a choice: leave it or get rid of the pregnancy, and parents can make the decision.

We figured out who these "Sunny" children.

Celebrities

There is a perception that people with down syndrome can neither learn, nor work, nor to succeed in life. But this view is mistaken. Among the «children of the sun” a lot of talented actors, artists, athletes and teachers. Some celebrities with down syndrome is presentedbelow.

Pablo Pineda Spanish actor and teacher of international renown. Pascal Ducann – theatrical and film actor. Paintings by American artist with down syndrome Raymond Hu cause delight connoisseurs. Masha Langova – the Russian athlete became the world champion in swimming.