1. Answer the questions according to the child's age.
If the child asks you, "Mom, where am I from?" At this point, you can simply answer the child: "You grew up in your mother's belly." Answer this question according to the age of the child, but you don't need to explain some subtle parts to the child; But you can't just prevaricate your children. The most important thing is to let them know that you are willing to answer their questions.
2. Show children relevant books.
You can use story books, such as animal ecology, picture books, etc. to explain to children, satisfy their curiosity through the treasures of animal ecology in story books, and tell children some mysteries of natural ecology with the theme of animal parent-child relationship.
3, the use of the bath (or parent-child bath), explain to the children.
It is a good opportunity for education to help children bathe or bathe with their parents. Basically, children don't ask questions that are too sharp or difficult to answer. Parents and children take a bath together, and children naturally ask such questions when they grow up: "Mom, why are you older and mine younger?" "Mom, why do I have a penis and you don't have a penis?" ……
When children ask such questions, they can naturally tell them about gender differences and age differences. For example, "because mom is a girl and you are a boy, boys will have a penis." The more natural the attitude, the more you can face it. Children can further understand and influence their views on sex from their mothers' attitudes.
4. Face it with a natural and normal attitude
Parents are the enlighteners of children's sex education. They teach their children the correct concept of sex with a natural and normal attitude and do not give up their rights. On the contrary, some unqualified misleads will teach your children bad ideas and concepts about sex.
2. The development of adolescence
Adolescence is like a skilled magician, who can turn a chaotic child into a burly young man or a graceful girl. These changes are the result of a sharp increase in sex hormones in the body.
Testosterone secreted by boys' testicles increases sharply during development, and testosterone in blood can increase by more than ten times. These androgens will make the boy's muscles develop, his shoulders are wide and hip breadth, his voice is deep, his beard is long, and his external genitals are developed, showing the posture of an adult male.
Some boys have a shrill voice in adolescence, no beard, armpit hair and pubic hair, and their sexual organs are like children, indicating that their androgen level is insufficient and their puberty development is not yet in place, which is not necessarily abnormal. The age of puberty development is influenced by many factors such as heredity, physique, nutrition, health status and geographical conditions, and there are great individual differences.
In China, the puberty of boys generally begins at the age of 10- 14, and gradually improves in five years. Therefore, if a boy under the age of 14 has no obvious physical abnormality except undeveloped, he can try to observe and wait. If you are over 14 years old, you still have no signs of puberty, or the time from puberty to the development of reproductive organs is more than 5 years, which should be regarded as delayed puberty. However, most teenagers can eventually achieve normal development, and only a few children have hypogonadism due to diseases of hypothalamus-pituitary-gonad system. This disease is difficult to heal itself without treatment.
How do you know if a boy is stunted? Testicles can be measured systematically and regularly. As we know, the earliest posture change of boys in adolescence is that the testicles begin to get bigger. In childhood, the volume of each testis is only 2-3 cubic centimeters (the size of a jujube), and it begins to increase at the age of 8- 10, and it has exceeded 5 cubic centimeters at the age of 10- 12. In adolescence, the testicles of boys grow rapidly until they reach 15-25 cubic centimeters. Therefore, the change of testis is a sensitive index to observe the puberty development of boys. If the boy is 8- 10 years old, the testicles are gradually growing, indicating normal development. If the testicles are more than 5 cubic centimeters, it means that the drastic changes in adolescence may come within one year.
If the following conditions exist at the same time: (1) 16 years old, there is still no puberty development; (2) The testicle is less than 2 cubic centimeters or the penis is shorter than 3 centimeters; (3) Genital malformations such as hypospadias and cryptorchidism; (4) Other physical abnormalities, such as anosmia (no sense of smell), color blindness, cleft lip, cleft palate, congenital heart disease or hyperplasia of mammary glands, should be promptly checked for hypogonadism.