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Cairo University School of Medicine, Dr. Chafic the past 20 years has been engaged in male infertility research. From the "textile types on sperm production, pregnancy and sexual activity of" the study found: Compared with cotton underwear, synthetic underwear, half-cotton semi-synthetic blend pants are so sharp increase in testicular temperature, blood hormone levels were also significantly not normal. Wearing these pants for 14 months, the male sperm count decreased significantly, sex drive will be reduced. Off fiber underwear in 4 to 8 months after the testis and sperm of these men returned to normal status.
From: http://menshealthknowledge.com
From: http://menshealthknowledge.com
visible underwear has become a major killer of male infertility. Experts believe that the shape of view from the underwear, loose pants are conducive to reproductive health choices. However, some men, thick thighs, in order to avoid pants legs tightly bound to their lives, increased genital skin temperature, impairing blood circulation, optional triangle looser underwear.
From: http://menshealthknowledge.com
purchasing guidelines: From: http://menshealthknowledge.com
menshealthknowledge.com
1, note the time of purchase to check the manual, such as key parts of the car line is smooth, supple
From: http://menshealthknowledge.com
2, do not be shy, and more inquiries to the staff, can buy The most comfortable underwear menshealthknowledge.com
From: http://menshealthknowledge.com
3, men's underwear is the main focus of the wear parts and the friction between the pants zipper, avoid prolonged soaking with detergent, to extend the life span. menshealthknowledge.com
menshealthknowledge.com
From: http://menshealthknowledge.com
