Apparently married in old age not only obstacle to a woman, men at risk of having children with autism if they get married and have children in the age of 40 years. But the reality is not found in women, regardless of age of women giving birth, their babies born at risk of not having autism.
Combined the two groups of researchers from Mount Sinai School of Medicine, New York, and Institute of Psychiatry, King’s College London, provides evidence that older paternal age, the higher the risk of disruption in the child’s autism.
This conclusion was drawn from studies involving approximately 130 thousand children of Israel who was born in the 1980s. All men and three-quarters of women born during this period must undergo a medical examination conducted mandatory Israeli military officials at the age of 17 years. They noted several psychiatric disorders in the examination.
The results showed that children born from 40-year-old father had more percentage has 5.75 times the risk of having autism disorder than those born from 30-year-old father down. While the relationship of maternal risk not showing symptoms.
Autism itself is a complex developmental disorder affecting communication, social interaction, and activities of the imagination, these symptoms usually begin to appear before the 3-year-old boy.
In America itself the problem of autism has become the norm, where about 50 in 10 thousand children have autism disorders.
In America itself the problem of autism has become the norm, where about 50 in 10 thousand children have autism disorders.
The report, written in the journal Archives of General Psychiatry is also said to be the cause of the genetic mechanisms of autism symptoms are often found in children whose biological fathers aged over 40 years, which may occur due to spontaneous mutation or genetic change from the production of sperm cells.
"This study also further confirms that the man was also a ’biological clock’ in their reproductive problems. The majority of studies that we use only the 40-year-old father more, but if a 50-year-old father is more likely the child has autistic disorder risk may increase up to nine times higher than the father was much younger age, "explained research leader, Dr Abraham Reichenberg.
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