Children with Down syndrome a lot of work. Parents need a team of doctors including a cardiologist, a gastroenterologist, a pediatrician and other professionals such as speech therapists. Babies with Down syndrome may have trouble learning to roll over, sit up, feed, walk or talk. However, the temperament of these children are often very loving, loyal and gentle, so some doctors say increase the child with Down syndrome can be rewarding experience. What causes Down syndrome can be traced back to genetics, but in no way be prevented.
Error in cell division caused by this chromosomal abnormality, according to experts. Typically, the human cells are 46 chromosomes, half from the sperm and half from the egg. Occasionally, extra genetic material accumulates on the 21th chromosomes, when cells divide back and chromosome 21 will be the trio, but a standard party. In fact, another name for the Down’s syndrome trisomy 21st ‘The three will continue to repeat non-chromosome in accordance with each growing cell.
The doctors found that the causes of Down syndrome can be environmentally friendly at the parents. For example, a 25-year mother of a 1 / 3, 000 chance of a baby with Down syndrome. By age 35, her risk would increase to 1 / 365 and 45, then 1 / 30 chance of having a baby is a genetic condition! Down syndrome is the most recent research suggests that older fathers are now responsible for 50% increase in risk if the mother is more than 40th
Despite the fact that the odds get worse as the parents age, 80% of births to women who are 35 or younger. However, this statistic can also be explained, because the young woman with a baby more. Younger women who smoke and meiotic II error, or who smoke and take oral contraceptives are at increased risk for having a Down child is.
During pregnancy, a number of screening tests to investigate what causes Down syndrome. Some of the blood, such as the quad screen, which reveals the chromosomal abnormalities between the eleventh and fourteenth weeks of pregnancy. Doctors looking for plasma protein-A and human chorionic gonadotropin hormone.
This test is about 87%, the diagnosis of Down syndrome. Ultrasound another way to check for abnormalities. Although these tests, that parents feel they have also triggered a false alarm. Despite the fact that 1 / 20 positive women, but most of them providing healthy babies anyway.