Gay. Straight. Or lying. It's as simple and straightforward as black or white, right? Or is there a gray area, where the definitions of sex and gender become blurred or entirely refocused with the deft and practiced use of a surgeon's knife? For some, the concept of gender -- the very idea we have of ourselves as either male or female beings -- is neither simple nor straightforward.
Written by cutting-edge researcher and sex expert J. Michael...