KiKa Explains how children develop (Where Willi wants to go)

This video aims to teach spawning period for children. They used animation and audio records for explanation.
Video makes a story out of making a baby. It shows the way of sperm as a competition and gives message that each child is the winner of their first competition.
Video scenes includes sperms and the biological heritages that they are carrying for the baby, competition among sperms, the way that they are coming for ovule and creation of a baby.
There are short scenes which show parents role in the process.
*Video provided in Deutsch.