In recent years, premature development of young children has become a social problem, which is related to poor diet. Some foods contain hormones, which can cause children to develop prematurely and reach sexual maturity prematurely. In addition, some networks are very developed nowadays. If parents do not pay attention to control, it can easily lead to premature development of children, including the development of reproductive organs and secondary sexual characteristics. Let us learn about this aspect. 1. Development of reproductive organs The male reproductive organs include the external genitalia and the internal genitalia. The external genitalia mainly include the penis and scrotum; the internal genitalia mainly include the testicles, epididymis, seminal vesicles, and prostate. The penis is the male sexual organ, and the front end of the penis is the glans. 2. Development of male secondary sexual characteristics Differences in appearance and body shape are called secondary sexual characteristics, also known as secondary sexual characteristics. The development of secondary sexual characteristics is mainly manifested in changes in the body surface, with changes in hair being the most prominent. Around the age of 11-12, short and fine pubic hair begins to grow on the vulva; at the same time, around the age of 12, the Adam's apple on the neck begins to protrude and the voice becomes louder and deeper. This period is called the voice change period. After 1-2 years, when they are 13 or 14 years old, they start to have armpit hair and a beard starts to grow on their faces. The hairline on their foreheads gradually moves back, forming a distinctive male hairstyle. 3. Male sexual health During the development of the reproductive system, some sexual physiological phenomena will gradually appear in men. Sperm emission: Sperm emission is a normal physiological phenomenon and a special sign of male sexual maturity. 4. Masturbation Masturbation is a physiological manifestation of sexual maturity in adolescents and is a common phenomenon among adolescents. The above shares with you in detail the symptoms of boys' development. I hope it will be helpful to everyone. Whether it is a boy or a girl, puberty development should be treated correctly. If there is something you don’t understand, you can consult your parents and don’t avoid it too much because of shyness. Parents should also pay more attention to their children's physical condition. |
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