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Being a man is dangerous to health. A few scientific facts
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1. Strange as it may seem, but to be a man is really dangerous. From the very moment of conception. In the womb the embryo has to fight for it to become a man. Men are more prone to genetic and other diseases, they have at any age higher mortality rates, and life expectancy is almost 10% less than women.
Biologically much easier to become a woman. We can say that the development of an embryo in a woman - this rule, and in a man - an exception. Dr. Alfred Hoet wrote: "The basic form of the human body, the ability to survive, - a woman and a man - something extra».
According to Dr. Michael L. Gustafson and Patricia K. Donahoe, appeared to a man, "the right time and in a particular sequence should occur a cascade of complex molecular and morphological changes." If in the course of these changes, something goes wrong, then the embryo will develop into a woman.
2. According to the famous anthropologist, the late Dr. Ashley Montagu, the prospect of having Y-, instead of the X chromosome, that is, to be a man, sad. The Y-chromosome is only 1/5 of the size of the X-chromosome, it is responsible for many genetic diseases. "The fact that man is endowed with a Y-chromosome, it seems, gives him a lot of problems." There are more than 30 genetic diseases that are more common in men than in women - from a lack of front teeth and ending syndrome Van den Bosch (illness, including a congenital dementia, skeletal deformities, lack of sweat glands, and so on. D.) . In addition, there are at least 63 diseases that men are more susceptible than women.
3. The mortality rate of male children before birth is higher than that of female children. After conception 100 female infants formed from 120 to 150 male embryos, but only 100 girls 105 boys born. The reasons why in the womb kill more male infants, are still unknown.
4. A similar trend is observed after birth: in the first year after birth for every girl who dies, there are three dead boys; at the age of 21 years on each dead a young woman for almost two dead young men. Life expectancy of males is shorter by 10%, and it is a natural norm for them.
Starting from birth onwards, men less women in almost all aspects of behavior. The exception is physical strength, muscle coordination and perception of space. For example, the capture of the hand at the five year old boy often twice stronger than the five year old girl. However, women tend to be better developed it, and it is often in today's society gives greater advantages.
5. Average statistical boys are characterized in that:
begin later say; are at preschool age smaller vocabulary; after starting to use in speech proposals; later and slower learning read; worse than complete sentences and stories; largely worse form linguistic ties, such as in tests where you want to create an artificial language; less attentive to the sounds; slowly learn foreign languages; show worse than girls, the ability to memorize; worse are tested on logic; have a poor imagination. 6. Studies show that men are more vulnerable emotionally. According to Dr. M. Robbins, "the researchers came to an agreement ... that women are more socially oriented, while men are more selfish." Women are stronger emotionally, so they can afford to be sociable.
Source: Stephen Juan, «The odd body - 2»
via factroom.ru
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