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According to evolutionary psychology, the sexual traits of men and women are set apart by the number of reproductive materials each sex possesses. While men have plenty of sperm, women carry only a few eggs. Dr. Matthew H. Erdelyi of Health Guru uses this reproductive difference to explain why men are generally more promiscuous and why women are always on the lookout for a solid, dependable spouse. Check out this video on the psychology of sex for more secrets on why we flirt and fight our way to true romance

View more Training for Better Sex Videos from Sex.HealthGuru.com

According to evolutionary psychology, the sexual traits of men and women are set apart by the number of reproductive materials each sex possesses. While men have plenty of sperm, women carry only a few eggs. Dr. Matthew H. Erdelyi of Health Guru uses this reproductive difference to explain why men are generally more promiscuous, and why women are always on the lookout for a solid, dependable spouse. Check out this video on the psychology of sex for more secrets on why we flirt and fight our way to true romance. 

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