How big is the penis normal? The penis refers to the external reproductive organs of higher vertebrates. Like the female clitoris, it also develops from the primordium of the junction organ in the embryo and is the main organ of sexual behavior. So the following experts will introduce how big the penis is.
How big is the penis
The problem of how big the penis is normal 1. There are many differences between a person's penis and his stature, fat and thin, as well as the size of his five features. Shi Chengli in China has measured the penis size of 1412 young Chinese healthy men and the penis erection length of 126 healthy men. The results show that in normal state, the longest is 14.5 cm, the shortest is 4 cm, and the average is 8.375 cm; The maximum circumference is 12 cm, the minimum is 4.5 cm, and the average is 8.3 cm. When erecting, the longest is 16 cm, the shortest is 9 cm, and the average is 12 cm; When erecting, the maximum circumference is 14 cm, the minimum is 8 cm, and the average is 10.75 cm.
How big is the normal penis? 2. The penis length of 1000 normal adult men surveyed is: the normal length range is 4.9 to 8.6 cm, the average is 6.55 cm, the longest is 10.6 cm, and the shortest is 3.7 cm. Wu Weicheng et al. measured the penis of 2547 male college students aged 16-40. The average length was 7.43 cm and the average circumference was 8.17 cm; The average length of penis stretch is 13.34 cm, which is similar to the calculated erection length of 13.08 cm, so the stretch length can represent the length after erection. It can be seen that the measurement results of different authors also have certain differences, and the results are also affected by regions and nationalities. In addition, the penis length of the same person is not constant under normal conditions, such as tension, cold or severe fatigue, which can shorten the penis.
The problem of how big the penis is normal 3. In addition, the measurement method itself has great differences, so it is difficult to judge whether the penis is normal simply from the length. Therefore, the above figures can only be used as a reference. Don't try to compare your length. Clinicians are never willing to judge whether the penis length is normal. As long as you can have sex normally, it is normal to have children. Otherwise, the family would have been eliminated.
Principles of penis development
After a man enters puberty, the interstitial cells of the testis begin to produce a large amount of testosterone, that is, androgen. This androgen can promote the second characteristic of men. At this time, some people begin to grow beards, develop laryngeal nodules, and change their voice. Every morning, they have an erection, and the penis quickly becomes larger and thicker. These typical male characteristics are produced under the action of testosterone, but if the testicles enter the recession period ahead of time due to excessive drinking, excessive sexual life, masturbation and irregular life, think about it, if the testicles are aging, unable to secrete enough testosterone and androgen, and the nutrients for penis growth and development are not adequately supplied, the penis will stop growing, Therefore, if men want to have a second development, they should start with the maintenance of testicles. Quickly activate the aging cells of the testis to make the testis secrete a large amount of required androgens and hormones. Let each cell eat and drink enough to stimulate the division and growth of the corpus cavernosum of the penis. In other words, if the testis is healthy and full of vitality, the penis will naturally recover its overall enlargement and thickening like adolescence.