Beautiful bearded man left edge of more women
Beard, Adam's apple, generous shoulders, these are a direct manifestation of masculinity. According to Australia's "Daily Telegraph" reported recently, a new survey, a beard, his face was male hair, the woman seems more a man. And in the eyes of most women, so men feel more passion in the bedroom. In order to sex with a partner on the "world of band" over 60% of women will have "beautiful beard", as the spouse of one of the criteria. Earlier studies have shown that men face, hair, weight, higher androgen levels in their bodies.
Women a good memory! Do not they settle old accounts
According to Taiwan's "Zhongguang Wang," recently reported that British scientists warned that male friends, female and better memory than men, do not tell them to settle old accounts. University of Cambridge researchers have tested the 4,500 men and women aged 49 to 90-year-old memory. It was found that no matter what age, women are better memory. They can clearly remember a debate three months ago, so with the women turned to their old account is asking for trouble. The better memory because women are born or made, you will need further study.
Female body subconsciously "choose" the sperm
Australia, a recent study showed that women with a male sperm for fertilization of different responses is not the same. To ensure the success rate of pregnancy, the female body will subconsciously more qualified selection of sperm into the body, but failed to kill the sperm.
Studies have shown that sperm contained in the selected "signal elements" that can activate the immune system changes in women make their bodies more receptive to the sperm, and some other apparently healthy male sperm can not activate this changes in the immune system. Can be seen in the female reproductive system consciously choose a mate, when the signal is not explicitly given sperm or the female body is too picky, the very small chance of pregnancy. Also, when a male sperm to women, less than three months, the man's sperm was relatively large chance of rejection.
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