The sooner sex education is popularized, the better. Giving children sex education science as soon as possible can help them have a sound understanding of sexual health, fertility and sexual behavior and avoid misleading and misunderstanding. In addition, sex education science can also prevent children from being sexually assaulted and harassed, and improve children's awareness of self-protection.

Parents should consider their children's age and maturity, choose appropriate education methods and contents, and reasonably guide their children to have a sound understanding of sexual health issues when conducting popular science education. Parents can also provide more information and knowledge in the education process with the help of relevant books and materials.

Generally speaking, it is very important to educate children about sex as soon as possible, which can bring many benefits to their physical and mental health, physical health and social development.