Shrill Voice Man Sperm More Qualified

News Health Articles - Shrill Voice Man Sperm More Qualified. Estimating the man sperm quality does not always have to go through laboratory tests. According to studies, men who have shrill voice tend better quality sperm than man with heavy voice.

Whereas in daily social intercourse, the male with heavy voice opposite sex tend to be preferred because it is considered more manly. Even when it is physically not very impressive, the attraction a man can be saved only because his voice is heavy and has a character.

But unfortunately, it is no longer valid if it is talking about the quality of sperm. A study conducted at the University of Western Australia showed that men with shrill sound are superior than men with heavy voice.

The researchers concluded that after making observations on sound recording and sperm samples from 54 men aged 18-32 years. Then Both data were compared, to obtain close relationship between the sound and quality of sperm.

To further ensure that the cause of relationship between voice quality with sperm, the researchers also conducted blood tests on the participants. Quoted from Dailymail, Wednesday(January 4 2012), the male with heavy voice contain higher sex hormone.

Sex hormones in questions is testosterone, sex hormone that is observed is more dominant in males. These hormones also caused the male experience of secondary sexual signs such as muscle growth is more robust or fine hairs throughout the body.

But on the other hand, the hormone testosterone also give negative effects on the reproductive system. If levels in the body too mush, men could look more manly only physical but experienced a decline in sperm quality.

However, the researchers confirmed that the relationship between the sound of men with sperm quality can be used estimate only. If you want the actual condition of the sperm, it is advisable to check into the nearest fertility clinic.