All women have it, but may never have thought about it: it's that one week of the month when you feel great about yourself-more attractive, focused, and receptive to others. Your hair shines; your skin glows. But why does this happen? And why do we often feel so out of balance the rest of the month? "The Venus Week" is a window of days each month when estrogen, (the feel-good hormone) and testosterone (the hormone of desire) are at their peak. In...