Why some cows don't settle

摘要

This is the story of "why some cows don't settle," starring Miss Egg, the ingenue, and Mr. Sperm, the fellow as the hero. The drama takes place in cattle, or most any mammal, including humans. It is directed by "Mother Nature", for surely no mortal could take honor for developing such a phenomenon as that which comes about during the reproductive cycle of a mammal.