In most of the world we are very lucky to have toilet facilities - with flush systems and running water. But stop - think how much water is wasted everytime we flush a toilet.
The male of the species is blessed by being able to use Urinals which use far less water. However everytime a woman goes to the toilet is gets a "Full Service Flush".
Could you/me/us invent a female Urinal ? Look at the amount of water it would save. Less water usage could be great in the future world of climate change. Less water usage uses less chemicals to clean.
Women would also benefit as they don't have to queue up as long to the toilet. In future they could be in and out of the toilet as quick as men.
Am I being stupid ?
Be who you are, The world was made to measure for your smile. So Smile.