Male _'s male health care of best childbearing age

Male _'s male health care of best childbearing age
Though it is much longer than that of women that the man bears service life, nearly sustain all one's life, but look from eugenic angle, there is the best age bracket. Please see the ensuing chapters specifically.




Take quality of the sperm as examples, although old men's sperm is not old and feeble, and the density is relatively high, but the circulation has already had momentum of obvious decline, the ones that do not move are counted with the odd-shaped sperm to increase by 20%, the speed of sperm's supersession glides to some extent, having also produced many wastes after the supersession, the harmful effects to the offspring can be well imagined.

In addition, the man is over 35, internal male sex hormone begins to decay too, pass averagely for one year each time the secretion amount of its testosterone dropped by 1%. So like woman, man have the intersection of reproduction and biological clock too, reproduction of man biological clock elasticity louder only.

According to the male reproduction biological clock law, when is the man the best for father?

One of France name, have a rest professor of Lip river now, investigate this country 2000 soldier, find those in the intersection of father and 30-35 year old the intersection of age bracket and child of birth, marks obtained are highest in the intelligence test. His conclusion is: The man 30-35 years old, its sperm has the strongest vitality, should bear most.

This statement has got the French geneticist and rubed the verification which speaks to the person. The person's research reveals, it is best that age lies between the child that father 30- 35 years old gave birth to while rubing. The explanation is: The man's quality of sperm reached the highest peak at the age of 30, then lasted 5 years up to 35 years old, quality drops later.

The gynaecology and obstetrics experts of U.S.A. assert too more than China, the man over 30 years old is ldquo; The best father rdquo; . Because of the man of this period of time, besides advantage of body constitution, have steady undertakings, the economic situation is good, bring up the child's characteristic such as being superior of condition.

Cite a realistic example, you will certainly know that has been reappointed a British prime minister three times, Mrs. Thatcher who enjoys title of the iron ladies of political circles, he was born boss' home of a grocery of Britain, how old did that grocery boss give birth to her? 32 years old, just in bearing the age bracket best of the man!
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