Sex education is a process of providing information and skills about sex and sexual health to children, adolescents and adults. It includes not only physical knowledge, but also social, cultural and emotional knowledge and skills. The role of sex education includes the following aspects:

Help individuals understand their physical and physiological changes. Sex education can help individuals understand their own physiological and physiological changes, such as menstrual cycle, the development of reproductive organs and the physiological process of sexual behavior.

Enhance self-protection ability. Sex education can help individuals understand sexual health knowledge, such as contraception, STD prevention, safe sex and so on. , so as to improve their self-protection ability.

Promote individual emotional health. Sex education can help individuals understand emotional knowledge, such as love, intimacy and family, thus promoting their emotional health.

Prevention of sexual violence and harassment. Sex education can educate individuals about sexual violence and sexual harassment, such as how to identify and reject sexual assault.

Reduce gender discrimination and gender prejudice. Sex education can help individuals understand the knowledge and skills related to gender and gender roles, thus reducing gender discrimination and gender prejudice.

In a word, sex education is a comprehensive and continuous process, which helps individuals acquire knowledge and skills in physical, emotional, social and cultural aspects, enhance their self-protection ability, reduce gender discrimination and gender prejudice, prevent sexual violence and harassment, and promote their sexual and emotional health.