2. Promote social stability. Correct sex education can help people to establish a harmonious marriage relationship and a scientific and civilized sex life, so that children can know how to respect themselves and everyone in society during their growth and development, and their future marriage life will be happier, so that there will be no more social behaviors such as marital infidelity and sexual assault mentioned in the news.
3. Promote physical and mental health. Because children don't have a correct understanding of their bodies, when girls' breasts begin to develop and even come to menstruation, they will feel very scared. At this time, it is necessary to correctly guide children to understand their own bodies and let them know that these are necessary in the process of growth, which is more beneficial to their physical and mental health.
4. Contraceptive knowledge. When a child grows up, it will involve sex life. At this time, children should know how to use contraception, which can not only protect themselves, but also avoid such serious consequences as pregnancy before marriage. Sexual knowledge has been very scarce in our life, so parents' family education must be very rigorous, so that children can correctly know how to protect themselves and know themselves correctly.