It takes an entire months cycle for the viability of an egg, whereas spermthe disposable male reproductive cell designed to deteriorate after its purpose is endedis produced by the millions daily.
Eggs are never ejaculated frivolously and wiped up with toilet paper or a sock. Consider that.
And why do boys have nipples? Because in the womb, we all start out as Femaletwo perfect XX chromosomes. Only when an alternate gene is introduced does the developing embryo become XY (male)a mutation of lifes original template, produced to accommodate the necessary process of sexual reproduction. In short, Women are complete human beings, and men are nothing more than genetically modified Women.
In mammals, the male is big and complex indeed, but you cant ever get away from the fact males are here only as a result of a reproductive strategy nature took to create combinant genes. Its not like nature evolved the male forward past the female; the male is a variant of the female to accommodate a reproductive stratagem, and nothing more. He is and always will be a copy of a Female.
