A uterus is not attractive. I saw the old lady's during the c-section. Kinda looked like an alien escape pod that had gone through tomato soup.

Once again I would like to remind you of the lesson to be learned from "Zen and the Art of Motorcycle Maintenance". Don't try too hard figure out how all that stuff works. To really enjoy something, it's best not knowing how it works. Enjoying a sunset for its beauty is more rewarding than analyzing light refraction or atmospheric conditions or whatever.