Men and women ARE different. There are whole shelves full of books, millions of internet sites, and our own parents to tell us that. And anyone over a certain age can tell you how they differ. But do you know WHY we're different? This book will tell you: Why men need as many partners as possible, while women are content with just one good one What men have in common with monkeys Why the G-spot is so hard to find Why males and females don't actually exist SPERM ARE FROM MEN, EGGS ARE FROM WOMEN is full of fascinating facts - from stuff about cheating you'll never see on Jerry Springer, to how unfaithful females actually change the biology of their mates! Discover why most sperm couldn't care less if they never saw an egg and - most important - the surprising answer on what to wear to attract that alpha mate...