"Where am I from?" I believe that almost all young parents will inevitably encounter this problem. Mom and dad are embarrassed under the innocent and curious eyes of their children. Some parents will choose to throw the question to the other half and tell their children to "ask your parents". Some parents may solemnly tell their children that they picked it up from the trash can, brought it from the hospital door, and so on. Some parents will change the literary expression into "the crystallization of love". But these evasive answers can't satisfy children's curiosity.

Nowadays, parents finally have a more relaxed and witty choice in the face of this problem: watching movies! Recently, the short film "One Minute Sex Education" widely circulated on the Internet gave humorous answers and explanations to these questions. Animation is represented by hand drawing. First of all, we deny the answers such as "love crystallization" and "picked up in the trash can", and tell our children that our mammals are not crystals, not "crystals" but the result of fertilization. As for how to understand the process of fertilization, how does sperm enter the egg? The video author uses the metaphor of "hospital injection" to solve this key problem: "When the needle is poked, the liquid medicine is pushed in, and the process is similar." By the way, through the question and answer of "Will fertilization hurt like an injection" and "Will it hurt a little", change the topic and extend the truth of filial piety.