What about precocious puberty among adolescents at the average age of 15.9 when they have their first sexual behavior?

After a year of follow-up investigation, the National Health and Family Planning Commission released the China Family Development report 2015 (hereinafter referred to as the "report") on May 13, which is also the first national household tracking survey led by the government. the average age at which teenagers have their first sexual intercourse is 15.9 years old. Experts recommend that reproductive health education be promoted from married people to teenagers.

Teenagers have an open concept of sex, but lack of knowledge of sexual safety.

There is a close relationship between the low age of the flow of people and the prevalence of sexual behavior among teenagers and the openness of sexual concepts.

According to the survey report on reproductive health of adolescents in China, about 60% of China's unmarried teenagers hold a more tolerant attitude towards premarital sex, and 22.4% have had sex. According to a survey in Guangdong Province, 48 percent of college students are in favor of "premarital sex between lovers."

Wang Yu, an art major at a university in Beijing, told reporters that every weekend, Golden week, winter and summer vacation, the hotels and inns around the school are full of customers. More than half of the boys in his dormitory will have a room with their girlfriend during the holidays. Once a roommate's girlfriend got pregnant unexpectedly. In order not to let the family know, he borrowed money from our classmates to give the girl an abortion.

Wang Yu said that at present, sex in college students, at least among male students, is no longer a topic of shame, and people often make fun of it.

However best dildo , the prevalence of sexual behavior and the openness of sexual concepts do not mean that teenagers have mastered enough knowledge of sexual safety.

The survey report on reproductive health of adolescents in China shows that only 4.4% of unmarried adolescents have correct knowledge of reproductive health. More than half of the unmarried teenagers who had sex did not use any contraceptive methods during their first sexual intercourse. 21.3% of the girls who had sex had experienced pregnancy, and 4.9% had experienced multiple pregnancies.

The above survey also shows that only 14.4% of unmarried teenagers have correct knowledge of AIDS prevention. Although more than 95% of teenagers say they have heard of AIDS, they are not very clear about AIDS, especially the route of transmission. In addition, the mastery of reproductive health knowledge of female adolescents is lower than that of male adolescents.

The 2010 Research report on sexual and Reproductive Health of Guangdong University students released by the Guangdong population and Family Planning Commission also shows that only 34.3% of college students use condoms every time in various sexual behaviors. Unsafe sex has many health risks. 16.96% of the college students interviewed have suffered from reproductive diseases, and some of them have even been diagnosed with AIDS.

Teenagers: it is urgent to strengthen physical examination and lack of knowledge of reproductive health

The survey found that less than half of teenagers took physical examinations in 2013, which is much lower in rural areas than in urban areas; the physical examination rate of left-behind children in rural areas is only 33.8%.

On the other hand, adolescents have a relatively good knowledge of physiological and psychological changes during adolescence, but lack knowledge of getting along with the opposite sex and contraception. About 1. 3 teenagers said they did not understand the knowledge of getting along with the opposite sex, while 3. 5% of adolescents did not know about contraception.

In the survey, the average age of having sex for the first time was 15.9 years old, and the incidence of sex among teenagers aged 15-17 was 4.1%, including 5.4% in rural areas and 2.8% in cities and towns. The incidence of sexual behavior of adolescents from incomplete families and left-behind adolescents in urban and rural areas was higher than that of adolescents from complete families and non-left-behind adolescents, especially in urban left-behind adolescents, which was 7.6%.

Among teenagers who have had sex, the proportion of contraception in their first sex is only 53.2%, and 25% of them have been pregnant by themselves or their girlfriends, of which 26.7% have used contraception, resulting in a serious lack of knowledge and ability of contraception.

Lu Jiehua, a professor of sociology at Peking University, points out that sexual behavior among teenagers has been on the rise in recent years, and puberty education in some schools has begun one after another in the past two years. "We also carry out this kind of education in places where there is a relatively high concentration of floating population. Promoting reproductive health education from married people to teenagers is the focus of our next step."

If teenagers have precocious puberty, what should parents do?

Precocious puberty can be determined if one of the following conditions is met: ① boys develop secondary sexual characteristics before the age of 8, girls develop secondary sexual characteristics before the age of 8, and ② girls have menarche before the age of 10, although they develop secondary sexual characteristics after the age of 8.

The harm of precocious puberty to children is that the emergence of sexual characteristics, especially menarche, can produce great ideological burden and psychological pressure on children who have not yet reached this age. Because they do not know and do not accept, they are prone to fear, shyness and agitation. As a result, social problems can arise, and at the same time, it also brings great pressure on parents in terms of mental and life care. Secondly, during precocious puberty, due to the increase of sex hormones in the body, accelerated bone growth, advanced bone age and premature fusion of epiphysis, the height of children is short from long to adult. At present, parents pay more and more attention to precocious puberty. It is worth reminding that once the child has precocious puberty. It is one-sided to assume that the future will be short.

Precocious puberty can be divided into true sex, false sex and all sex, so some precocious puberty needs to be dealt with in time, and some do not need to be dealt with.

Pseudo precocious puberty has little effect.

Pseudo-precocious puberty is due to the increase of endogenous military and exogenous sex hormones, so that the child's secondary sexual characteristics appear earlier cheap sex toys , genitals also develop earlier, and some even have vaginal bleeding. However, the high levels of sex hormones in the blood of these children have a strong negative feedback effect on the hypothalamus-pituitary gland, so during the occurrence of this type of precocious puberty, although there are secondary sexual characteristics, the reproductive center of the hypothalamus-pituitary gland has not yet been activated, so the children do not follow the normal law of sexual development and will not produce fertility. With the decrease of blood sex hormone level, the sexual characteristics will disappear or decrease spontaneously. This type of precocious puberty has little effect on bone development, mainly by observation.

Partial precocious puberty, close observation

Partial precocious puberty is seen in early breast development strap on dildo , generally not accompanied by other sexual characteristics, normal height growth, bone age the same as age or slightly earlier (often within a year). The reason for this kind of early silence is that the negative feedback regulation of hypothalamus on sex hormones in the body is not stable, and the increased levels of follicle-stimulating hormone and estrogen in the body lead to breast development.

This type of precocious puberty has little effect on bone development in the early stage, but if follicle-stimulating hormone is produced. If the estrogen level increases for a long time, the bone growth will be accelerated and the epiphyseal fusion will be advanced. For these children, the growth of their height should be closely observed, and their bone age and blood sex hormones should be reexamined regularly. Do relevant sex hormone tests when necessary. In order to timely identify whether it will develop into true precocious puberty. In a small number of children, breast enlargement occurs before the age of two years old, and some of them are in the neonatal period. This part of the baby is due to the fact that when the mother gives birth, the newborn inhales secretions containing hormones in the mother's birth, and hormones are obtained from the maternal blood since the fetal period. As most children grow older, hormone levels gradually decrease, so they generally do not need treatment.

True precocious puberty, seize the opportunity to treat

True precocious puberty has the greatest impact on children. It is also something that parents dare to pay attention to. Because this kind of precocious puberty not only has secondary sexual stunning panty vibrator , menarche, but also produces fertility, so it has the greatest impact. The incidence of true precocious puberty is high in girls, which is mainly caused by central nervous system infection, trauma, space occupying lesions and hypothyroidism. But in a girl's true precocious puberty. About 80% can't find the cause, which is called idiopathic central precocious puberty. Idiopathic central precocious puberty is related to environmental hormone pollutants, food containing sex hormones, and psychosocial factors. Environmental hormone pollution comes from all kinds of detergents and cosmetics. plastic. Foods containing sex hormones, such as various nutritional supplements and health products for middle-aged and frail groups, are misused by some parents on their children and let their children eat for a long time as a health investment, resulting in precocious puberty.

The effect of true precocious puberty on children varies with the duration of the disease, the severity of the disease, and the age at which treatment begins. Therefore, if we can go to the specialist hospital in time for examination, correct diagnosis and seize the opportunity for treatment, the impact is expected to be reduced to a minimum.
Realistic dildo | best vibrator | pvc dildo | fat pocket pussy

• Wearing high heels affects young girls 'fertility
• What are the benefits of massaging your breasts? Methods of breast massage before going to bed