Compared with cotton underwear, synthetic fiber underwear, cotton-blended semi-synthetic underwear makes a sharp increase in testicular temperature, blood hormone levels were significantly abnormal. Such wear underwear for 14 months, significantly reducing the number of male sperm, will also reduce sexual desire.

Cairo University School of Medicine Dr. Sha Feike the past 20 years have been engaged in male infertility research. He "textiles type of sperm production, pregnancy and sexual activity of" the study found: Compared with cotton underwear, synthetic fiber underwear, cotton-blended semi-synthetic underwear makes a sharp increase in testicular temperature, blood hormone levels also significantly Is not normal. Such wear underwear for 14 months, significantly reducing the number of male sperm, will also reduce sexual desire. And chemical fiber take off his underwear in four to eight months later, these men's testosterone and sperm situation returned to normal.

Clearly, underwear has become a major killer of male infertility. Experts believe that from the shape of underwear, trousers are loose Pingjiao to reproductive health choices. However, some men thigh coarse, in order to avoid Pingjiao their pants legs tightly bound to live, increasing genital skin temperature, impeding blood circulation, optional more generous triangle underwear.

Optional guidelines:

1, the time of purchase to check the attention of hand, such as key parts of the car line is smooth, compliant

2, do not shy, and more staff to enquiries, can buy the most comfortable Diku

3, men's wear Diku the main focus of the site and pants zipper between the friction and avoid prolonged soaking with detergent, extended life expectancy.