Some of these fairy tales which were common 50 to 60 years back, they are still so much in trend, like the beauty and the beast itslef.
I can imagine, as a child how it would be to start understanding how babies are born. In my time also it was like, sex education was never there. You just get to know as you grow up. Now a days kids are very smart, I guess by 6 to 7 years only they know all of this.