In the face of children's naive curiosity, you might as well ponder these topics, and you will have many fresh experiences and discoveries.
Parents' self-education
Exploring the answers to the above topics is not only a process of educating children, but also a process of self-education and self-exploration for our parents.
Think about a problem
I suggest that parents should first think about these questions: Can I speak frankly about the names related to the reproductive system? Such as penis, testis, sperm, vagina, ovary, uterus, breast and so on. Once you understand these problems, your attitude towards children will be clear.
Light calculation
For the topic of "sex" that many parents don't know how to explain, I try to understate it with words, so that children can feel it by themselves in the game and make her feel that it is a very normal thing.