Post Date April, 15 2023
As a man, it's too bad to know a little about his little brother. You should know that you have struggled for half your life to hope that it can live a better life. The burden of human reproduction is also on its thin shoulders. The knowledge related to it is worth knowing more
1. In use, out of use and out of use
Dr. Tobias Kohler, associate professor of urology at the University of Southern Illinois School of Medicine, said that Ding Ding, like other parts of the body, also needs regular exercise.
If men with normal physiology can't stand up in the daytime, don't be too surprised. This is the Ding Ding stabilization mechanism in the brain. And related nerve damage or nerve or blood vessel damage caused by diabetes can also lead to difficulty in erecting. Dr. Kohler said that if Ding Ding is used in advance and discarded in retirement, it will lead to the reduction of the elasticity of Ding Ding tissue if it does not rise frequently, which can shorten Ding Ding by 1-2 cm.
2 Ding Ding is also divided into "dominant" and "recessive"
There is no correlation between the length of Ding Ding when he is weak and the length of Ding Ding after he is male. When weak, men with big Ding Ding will not necessarily grow when they rise, and men with small Ding Ding may also rise to the sky. Then, the Ding Ding with no obvious increase in length after erection is called "dominant Ding Ding", and the Ding Ding with much increase in length after erection is called "recessive Ding Ding".
Alfred Kinsey, a sexologist, measured the size of thousands of male Ding Ding, and found that compared with men with longer Ding in non-male status, the length of shorter Ding after male erection can be doubled. However, Kinsey's survey data also shows that "dominant" and "invisible" are not very obvious on most Ding Ding. 12% of the Ding Ding can grow by no more than one third of the total length when they rise, while only 7% of the Ding Ding can double.
3 Sensitive area of Ding Ding
In a 2009 study in the British International Journal of Urology, male readers were invited to select the most sensitive area on their own tins. The results showed that the top received the most votes, followed by the crown, followed by the sides and the root of the Ding Ding.
4 Ding Ding should also serve the old
Many studies have shown that the sensitivity of Ding Ding will gradually decrease with the increase of age. The study found that the sensitivity of Ding Ding began to decline at the age of 25, and the largest decline was between 65 and 75 years old.
Your Ding Ding is longer than you think
Dr. Kohler said that in fact, most men's Ding Ding is twice as long as they see. Tintin's other half is actually hidden in the area between the pelvis and pubic bone.
6 Ding Ding hides dirt and accepts dirt
Butadine foreskin and it is easy to hide a variety of bacteria. Researchers from the Genomics Research Institute in Phoenix, Arizona, USA, found 42 unique bacterial groups in the foreskin. However, after circumcision, the number of bacteria carried by Ding Ding decreased significantly.
In addition, another study found that circumcision can reduce the infection rate of AIDS virus (HIV) by 60%. Therefore, for the health of themselves and their partners, brothers should pay attention to washing regularly.
