Voice Male sperm Less Weight

When she heard his voice heavy, looming figure of the masculine, dominant, strong, and so forth. Unfortunately, according to a new study, male impression is not proven. Researchers from the University of Western Australia revealed, the man was likely to have voiced severe poor sperm quality. This is surprising because women believe male virility through various sexual characteristics, such as a thick growth of hair and muscle mass.

Research conducted by this university to observe the tone of his voice, the woman's perception of the voice, and semen quality. Their first discovery is not too surprising, namely that women love the deep voice and masculine regard. In terms of tone of voice, researchers say there are facts to the contrary. The characteristics associated with the dominant attitudes and appeal, such as physical strength and a deep voice, it reduces the quality of sperm. According to research published in the journal PLoS ONE on December 22 last.

Links between innate characteristics and physical properties that for example, high testosterone levels are associated with a heavier sound, the body features a more masculine, more dominant behavior, and success in a rake in a sexual partner. Although testosterone plays an important role in the formation of sperm, but the high levels it can damage sperm production.

The conclusion from this study obtained after the research team collected 54 men where their voices recorded and their semen samples were collected. Recordings were analyzed by a software and assessed by 30 female volunteers to determine the attractiveness or masculinity.