The guidance of adolescent sex education for boys should start from the following aspects, including adolescent sex psychology, adolescent sex physiology and so on. It is suggested that parents guide boys to gradually understand, recognize, learn and face the relevant knowledge about sex education, establish correct ideas and concepts of sex education, and form healthy adolescent psychological literacy, which is helpful to the normal growth and development of boys.

1. Adolescent sexual psychology: Parents should guide boys to understand the relevant knowledge of adolescent sex education, help boys understand the relevant content through books or knowledge lectures, and correctly face sexual impulses, sexual awareness and sexual needs. Let boys know their gender identity correctly and avoid causing psychological pressure, psychological conflict, tension, fear or guilt to boys.

2. Adolescent sexual physiology: Parents should help boys have a scientific understanding of adolescent sexual physiology knowledge, including the composition of reproductive system, anatomical structure of reproductive organs, the whole process of sexual development, and education and treatment of both sexes.

3. Personal hygiene in adolescence: Parents should guide boys to do a good job in personal hygiene in daily life, take a bath frequently, and change underwear frequently. And develop good personal habits.