Jewish mothers solve tough mathematical problems during pregnancy and that's why Jews are so intelligent

Well I did find this.... After a research done by Dr. Stephen Carr Leon

In Israel, after knowing the mother was pregnant, the mother would often sing and play piano. The mother and father would buy a book of mathematics and solving problems with her husband. Stephen was surprised because a friend who often carry books containing mathematical and ask some questions that can not be resolved. Incidentally Stephen likes math. Stephen asked, “Is this for your child?” He replied, “Yes, this is for my son who is still in the womb, I was training his brain, may he be a genius.” This makes Stephen keen to continue to follow its development. Back to the math before, without feeling saturated the prospective mother doing math exercises to even give birth.

Another thing that Stephen noticed is how to eat. From the beginning he liked to eat contain almonds and palm nuts with milk. At noon the main meal of bread and fish without the head with a mixed salad with almonds and various kinds of nuts. According to the Jewish woman, fish meat really good for brain development and head of the fish that do not contain adequate good chemical that can damage a child’s brain development and growth in the womb. It is the custom of the Jews when pregnant. became a kind of obligation to mothers who are pregnant taking fish oil pills.