My son is 4.5. He used to ask me how a baby was progressed in his mom's body and how to deliver it, and I told him about that even he didn't understand
诚心请教 发表于 2010-10-25 14:13
It's interesting!My daughter asked me the same question yesterday.I don't know how to answer it so I just told her "you are so small at first that you can stay in mother's body. "