A study conducted by UCLA's Department of Psychiatry has revealed that the kind of face a woman finds attractive on a man can differ depending on where she is in her menstrual cycle.
For example, if she is ovulating, she is attracted to men with rugged and masculine features.
However, if she is menstruating or menopausal, she tends to be more attracted to a man with duct tape over his mouth and a spear lodged in his forehead while he is on fire.
No further studies are expected.