Adolescent sexual behavior has a great influence on body and mind.

Adolescence is the transition from childhood to adulthood, which is mainly marked by sexual development and sexual maturity. at that time, children have to experience rapid physical and psychological changes, which is an important period of adolescent socialization. Puberty begins at about 10-12 years old, and can be advanced to 5-6 years old or delayed to 15-16 years old. The rate of sexual physiological maturation during puberty also varies from person to person, with some girls taking only about a year, others as long as 5-6 years or more. Puberty development is affected by many factors, such as family members' previous puberty onset age, heredity, race, society, economy, culture, geography, nutrition, climate, proportion of body fat and other factors.

Puberty and psychosexual puberty extend between 10 and 20 years old and are usually divided into three stages: (1) prepuberty is between 10 and 13 years old, which is the fastest stage of human growth and development; (2) the period of sexual development is about 13 to 17 years old. characterized by the obvious development of reproductive organs and secondary sexual characteristics, girls have menstruation and boys have spermatorrhea. 3. In the late adolescence, at the age of 17-20, the physiological change gradually slows down, the sexual organs and secondary sexual characteristics have matured, and the change of the body skeleton is not obvious. Some teenagers are worried about the speed of their physical development and the size and shape of their genitals (penis or labia), which stems from a lack of knowledge of puberty development.

With the change of gonadal activity, in addition to menstruation and spermatorrhea, teenagers can also have other positive psychological manifestations, such as strong sexual feelings and fantasies, the number of boys' automatic penile erection increases, girls' vaginal secretions increase, and the frequency of masturbation increases. Adolescence not only occurs physical and psychological changes, but also faces the challenges of social life needs, such as love and mate selection, premarital sex and so on.

Physical development is not necessarily accompanied by psychological maturity. The internal environment, especially the adolescence with drastic endocrine changes, is the stage when teenagers are most prone to mistakes and lifelong remorse, such as puppy love, juvenile delinquency, teenage pregnancy, alcoholism, drug abuse and so on. Most young people can make it through puberty, while others experience different troubles. Teenagers often suffer from their appearance. They strive to express their psychological characteristics and begin to become interested in the opposite sex, including expanding the range of sexual activities, such as hugging, kissing, caressing realistic dildo , and even having sexual intercourse.

What are the effects of having sex during puberty

First, the injury of reproductive organs and the infection of adolescent sex are mostly related to "puppy love". Both men and women lack the necessary knowledge of sexual hygiene, coupled with the immature development of reproductive ducts in adolescent girls, and the vulva and vagina are very delicate. Sexual behavior can cause serious tears of the hymen and vaginal laceration and massive bleeding, but also to varying degrees some pathogenic microorganisms or dirt into the vagina. Women of this age have poor self-defense function, which is easy to cause urethral and reproductive tract infection. It also increases the incidence of sexually transmitted diseases, and even turns into chronic infections, resulting in more complications.

Due to biological and social reasons, teenage pregnancy often has adverse effects on the health of teenage girls and the health of their babies. In recent years, foreign studies have shown that the mortality rate of pubertal women is twice as high as that of adult mothers. The occurrence of teenage pregnancy is also related to other medical problems, including maternal low weight, premature delivery, pregnancy induced hypertension syndrome, anemia, obstructive delivery, reproductive fistula and sexually transmitted diseases. Another outcome of teenage pregnancy is induced abortion, which can cause a series of complications, such as infection, bleeding, cervical injury, uterine perforation, habitual abortion and so on. Some studies have shown that the incidence of placenta previa ectopic pregnancy and placental abnormality in adolescent pregnant women is higher than that in adults; adolescent sexual behavior pregnancy and multiple induced abortion increase the risk of cervical cancer in the future.

Third, the impact on mental health adolescent sexual behavior and teenage pregnancy not only affect the physical health of girls, but also affect mental health. Premarital sex and even pregnancy will be criticized by others. These public opinion pressures and feelings of fear magic wand vibrator , guilt and remorse cause serious psychological trauma to women, and even affect their marriage life in the future.

Several misunderstandings of adolescent sexual behavior should be cautious.

Myth one: teenagers have enough sex education. According to Durex's 2004 Global situation report, the average age at which Chinese teenagers received sex education for the first time was 13.7, ranking seventh from the bottom of the 41 countries surveyed. Worey, spokesman for the representative office of the World Health Organization in China. Dr. Rodya told reporters that when he talked to some college students in Beijing, he found that many people were still ignorant about sex.

Myth 2: the earlier the sex education penis vibrator , the earlier the sexual behavior occurs. This is one of the reasons why many parents are afraid to talk to their children about sex. Xi Rui, representative of the United Nations population Fund representative office in China? "it's not that teenagers don't have sex if they don't talk about sex," Ms. Talia said. The actual situation in China and many countries is that the number of unmarried pregnant girls is increasing dildo machine , not because they know too much about sex, but too little. "

Myth 3: sex education is to avoid unmarried pregnancy. Professor Zhao Pengfei, representative office of the World Health Organization in China, said that sex education for teenagers should not be limited to avoiding premarital sex, but should be extended to the prevention of AIDS and other sexually transmitted diseases. According to statistics, as of September 1999, the number of cases of HIV infection in China was 15000, of which 58% were young people aged 29 years old. However, in countries where adolescent sex education is better carried out, this rate is significantly lower.
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