Because I have always planned to have a second child, I told Ethan very early that you should love her when you have a sister. Ethan nodded seriously: "OK, I'll breast-feed her and change her diaper!" " "Then I thought about it:" Mom, how did my sister come out of your belly? "Before I saw this book, I replied like this:" My father planted a seed in my mother's stomach, and this seed grew up in my mother's stomach and became a sister. "Ethan, you are like this!" "How can Dad plant seeds in your stomach?" "Well ... I'll tell you when I borrow books from the library."

On the first day when the book was borrowed, Ethan pointed to the cover and asked me, "Mom, is this a tadpole?" I replied, "Not tadpoles, but sperm."

The pictures in this article are all taken in kind and the copyright belongs to the author of the original book.

▲ The name of this sperm is Serena. He lives in Mr. Brown's body. There are 300 million small mirrors living with Serena. What a big family! There are shops, fitness centers, cinemas, schools, swimming pools and even sperm banks in this big family. Serena lives in Mr. Brown's body with everyone (if it is a boy, let him tell him where Serena is according to his body).

▲ In school, Serena's math performance is really not very good, but he swims very well! Xiao Bu is Serena's good friend, and he is also a good swimmer! Everyone is practicing hard to prepare for the swimming competition. If you win the championship, you will get a prize: beautiful eggs. This egg will wait for the champion in Mrs. Brown's body.

▲ The day of swimming competition has finally arrived. The teacher gives each sperm a pair of frog glasses, a number plate and two maps: one is Mr. Brown's body map, and the other is Mrs. Brown's body map. Sperm obviously has to swim out of Mr. Brown's body first, then enter Mrs. Brown's body, and finally find the egg.

▲ In the evening, Mr. Brown and Mrs. Brown were intimately together ... The teacher shouted, "Go!" Serena and other 300 million small mirrors quickly crossed the starting line! Wow, Serena swims really well. He rushed to the finish line first and plunged into the egg. Finally, Serena disappeared! The egg becomes a fertilized egg.

Then, something wonderful happened. The fertilized egg is getting bigger and bigger, which makes Mrs. Brown's stomach bulging!

Finally, the baby was born! Mom and dad call her Xiao Na. Where's Serena? No one knows, only Xiao Na knows. Her math is really not very good, but she is a good swimmer! (Is it the same as Serena? )

Ethan seems satisfied with this answer. After reading this book, he doesn't ask any other questions. This answer is much better than lying to the child that he picked it up from the trash can or under the tree. When children go to primary school, there will be more professional teaching materials to tell them what is going on.

Serena Rushing Forward is the second recommended picture book for sex education. I hope it works for you.

Thank you for your attention.