(please note the following is a joke with the only purpose to make you laugh, this is not the expression of my point of view)
The feminism has quite evolved since its early years. Before, women demanded to have the right to vote and work. They wanted to have the same rights as us. Nowadays, they want to have urinals in their toilets, they want us to stop the "women in the kitchen" jokes, and start the "women repairing the car" ones, and they want men to have their periods too. They want to be the same as us.
Imagine how "bitchy" men would be if they peed blood once a month? Ladies, you don't know it yet, but you don't want it to happen!