Editor’s Note: Sex education is a human nature education and is not simple at all. Do you want to educate your children about sex? How? Speaking of what? These are all headaches for parents. Especially now that the second child is open and the family will have a younger brother and sister in the future, how can you explain it to him? The author of this article, although she has no baby yet, has a younger brother 7 years younger than herself. How did she have sex education with her younger brother? I have a 13-year-old brother, and my friends all say that my brother is a good [educational achievement], so they ask me to share my experience in [how Read More …