Marriage may affect male reproductive capacity freshness

A Canadian study showed that women's behavior, determine its partner's sperm count and quality. Face a fine, beautiful women, of concern, the number of men will create more and more sperm vitality to compete with other men. Its purpose is to make women pregnant, really "belongs to" a person.

 
Principal investigator, associate professor of psychology at McMaster University in Canada, Shan Xi Geba that the United States to adopt a primate study shows that sperm quantity, quality and a positive correlation between female partners contact.

 
In order to clarify this association, Shan Xi Geba, who selected the 29 men, hundreds of families in Zambia. "We also found that male partners get along with the fixed length of time will also affect sperm count. Who every day takes a bit of time with a partner, his body than sperm tired all day together with the fixed partner male, twice. "This also shows that both the marriage and keep it fresh, or male reproductive capacity, are very important.

 
This study also showed that sperm is very smart, have evolved, it's like an automatic setting, especially precision machinery and know how to make themselves more competitive, to win the popularity of the opposite sex.