Balding and Unmute Weight, Characteristic Bersperma Weak Men

There are several physical characteristics that indicate a man has weak sperm quality. Some physical characteristics that are generally associated with a history of disease or hormonal condition that affects sperm production.

As quoted MensHealth, research conducted by experts at the University Western Australia showed that men tend to have voiced severe poor sperm quality. And a shrill voice, his sperm would be great. This affected the production of sex hormone testosterone that men. Heavy sound show excessive testosterone production, which in a certain amount, which inhibits the formation of sperm cells in the testis tissue.

The next physical features that bald-headed man. Under certain conditions, the loss happened in all parts including the eyebrows of a man, it can also indicate a thyroid disorder that affects the quality of sperm. Then the man who has a short index finger also showed hormonal history while in the womb. The more testosterone while in the womb, then the size of the index finger tends to be shorter than the ring finger.

The explanation is that high testosterone levels during in utero will affect several things in a man's sexual life while growing up. Besides increasing the risk of prostate cancer, these conditions also lead to reduced sperm production.

The next physical features that wrinkled earlobes. Based on research by University of Chicago, a person tends to be more susceptible to heart problems if you have a cross on earlobe wrinkles. Heart and blood vessel disease generally reduces the quality of sperm produced a man.

Then if a man is difficult to recognize odors by 50 percent, then it is one of the symptoms that often accompany neurological disease Parkinson's. Annal of the research journal Neurology suggests a variety of male reproductive function tends to decrease when the disease.

While the last feature is a man who has a reddish color nail. Under normal conditions, the nails have a flat color on all parts and smooth texture. If the nails have patches of reddish color, so it can indicate conditions such as collagen vascular disease lupus that will greatly affect sperm production.