Why do intelligent children, the key is whether or not the mother

First, from a genetic point of view, the key is whether or not the mother the children smart. Recent research by British scientists believe that genes determine the intellectual development of children in the X chromosome, the mother's X chromosome genes determine the development level of the cerebral cortex the child and his father, genes are likely to shape future generations of emotions and personality types have an important impact. According to this theory, it can be easy to explain the boy a "two very divisive," or special smart, or mental retardation, while the girls are mostly ordinary intelligence. Therefore, women who wish their children to bright outstanding, was not obliged to find a husband of high intelligence, while men such as requiring high level of intelligence their descendants, shall marry a clever wife.

Second, the mother culture of quality and is closely related to prenatal and postnatal care. Some of the eight maternity hospitals, research and analysis shows that: fetal birth defects risk factors closely related with the mother culture of quality. The higher the educational level of mothers, its occurrence, the lower the possibility of birth defects