Well… Think about it!*
*: Yes I know: not everything that’s made from carbon is the same thing… But I truly believe there is no such thing as a ‘male’ bodypart. A vagina isn’t made from different kinds of bodycells than a penis. And a Dutch breast isn’t a different organ from an Ethiopian breast. But they can differ in position and power.
It’s all the same thing yet somehow different. The difference is what puzzles me.