Three major physiological problems that scare men

　　What causes penis shrinkage

　　If the length of the penis in a flaccid state is 2.5 standard deviations below the average size of the same age group, it is medically called“ small penis”。

　　This is not a title that any self-respecting man would want to put on his biography. However, there is room for misunderstanding regarding penis size.

　　Cold air, cold water, fear, anger, or anxiety can cause the penis, scrotum, and testicles to shrink closer to the body and become as long as a "micropenis."

　　On the contrary, warm conditions can make the penis lengthen. While the non-erect penis length varies from person to person, the difference in length when erect is not so obvious.

　　Will the penis be broken?

　　Even though it hurts to say it, the answer is: yes.

　　Your penis is boneless, but it can still rupture, which is called a penile fracture. Acute trauma or an erect penis will break the fibrous coat that thickly wraps the cavernous tissue of the penis that causes erection.

　　This situation often occurs during sexual intercourse. But don't think you'll be given a cast or a crutch. This type of injury requires immediate medical attention and surgery to prevent it. sexual dysfunction . Ouch!

　　Will a man sperm exhausted

　　This is a disaster Dream . The well has dried up, is it possible?

　　The answer is: no. However, there is some bad news.

　　female The number of eggs is fixed at birth, but male The supply of sperm can be continuous throughout your lifetime. This sounds great, but researchers have found that men over the age of 35 have more abnormalities in sperm motility, and the DNA in the sperm is more damaged than younger men. It was also discovered that after a certain period of time, the average number of sperm will begin to decline. world healthy Standards promulgated by the organization indicate that each time ejaculation The normal number of sperm is 20 million, the motility is 50%, and the normal morphology rate is 60%. This is different from the standard 25 years ago, when the normal number was nearly 100 million.