Post Date December, 03 2023
A male student from a vocational school, who is only 17 years old but has several girlfriends, has had a sexual history of over a year, feels weak erection, premature ejaculation, and his interests are not as enthusiastic as before. Generally speaking, he is still a minor and has lived a life of adulthood at such an early age. Although his sexual physiology is relatively mature, his sexual psychology is not yet mature enough, coupled with an extreme lack of sexual knowledge, so he doesn't know what to do when encountering so-called "sexual problems". Sexual medicine experts say that men need to know some male issues early after having sex.
What is the normal size of an egg?
During adolescence in boys aged 10 to 20, many people often suspect that their testicles are abnormal, either because they are too small or because they are afraid of being too big. This is mainly due to a lack of understanding of normal anatomy and physiology. Many patients only realize after infertility tests that their bilateral testicles are too small to conceive, but they were previously unaware of this, which is another manifestation of a lack of sexual knowledge.
To know if the testicles are normal, the first step is to understand the normal volume of the testicles at different ages. Before the age of 10, testicular development is in a relatively static stage, usually only 1-3 milliliters. After the age of 10, children enter the stage of puberty and their testicles rapidly increase. By the age of 17 or 18, the testicular volume can reach the normal adult level. The testicular volume of Chinese adult men is 12-25 milliliters, slightly smaller than that of Western Caucasians. After the age of 60, men enter the stage of sexual aging and their testicular volume gradually decreases. Based on these normal values, as long as the testicular volume is measured, it is possible to compare whether the testicular size is normal.
Zhang Bin, the director of the specialized department, said that the testicles are the main organ that produces androgens, which are crucial for the development of male genitalia. Lack of androgens can lead to secondary sexual development disorders, penile development disorders, sexual dysfunction, and so on. Therefore, when male sexual function problems occur, the development of the testicles and penis should be checked.
The larger the JJ, the stronger its sexual ability?
A man's sexual ability is mainly influenced by male hormones, and penis size is by no means a major factor. In fact, as long as the size of the penis is within the normal physiological range and an erection is possible, normal sexual activity can be carried out, which can unleash one's virility.
In addition, the sexual satisfaction of women is not significantly related to the size of the penis. Some people believe that the larger the penis, the greater the increase in volume during erection. After conducting research abroad, it was found that a group of penises with a length of 7.5 to 9 centimeters had an average increase of 7.5 to 8 centimeters after erection, nearly 100%; The other group of longer penises (10-11.5 cm) grew by 7-7.5 cm after erection, only increasing by 70%. The difference in penis size is significant during weakness, but once an erection is established, this difference is significantly reduced. So, men don't need to worry about the size of their penis.
Some people believe that the stronger and taller a man's physique, the larger his penis. A survey found that when the penis is weak, the person with the largest penis (14 centimeters long) has a height of 1.7 meters and a weight of 69 kilograms; The shortest penis (6 centimeters) has a height of 1.8 meters and a weight of 80.8 kilograms. So, the size of the penis is not directly proportional to the height of the body.
For most people, the size of the penis is within the normal range, which means that for most people, the impact of penis size on the quality of sexual life is minimal, while other factors such as emotional engagement have a greater impact. For example, if a man and woman have a deep love relationship and don't see each other for a day, it would be like a three autumn period. I believe that even if the sexual life of this partner is not perfect, they will not abandon it.
