What type of underwear do you wear? Boxers or briefs? Silk cotton fabric, pure cotton fabric or semi-cotton fabric? Everyone has their own little hobby, especially when it comes to private areas like underwear. However, for men, there are more important issues to consider. After all, the tightness or material of underwear will affect fertility. Is this really the case?

It was once thought that wearing shorts that were too tight could cause male infertility because it would cause the temperature of the testicles to rise to a level that would interfere with sperm production.

In a 1998 issue of the Journal of Urology, Robert Mukowitz and Bruce Gilbert analyzed sperm samples from 97 men with fertility problems.

Half of them wore briefs and the other half wore boxers. The researchers measured their scrotal, internal and surface temperatures, once with their pants on and again after they had taken off their clothes. The results did not find significant differences between the two groups of test subjects, whether in scrotal temperature, sperm volume, sperm concentration or sperm motility.

The function of the scrotum is to keep the temperature of the testicles about 5 degrees lower than the rest of the body, whether you wear boxers, briefs or strip naked.

So, the next time you buy underwear, you don’t have to consider the sperm count anymore, because you have a scrotum that does its job well.

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