Women indulge in sex not for love and passion, but for various other 'unromantic' reasons -- including relieving themselves of boredom, out of pity for a man and even to cure a migraine headache -- says a new book.
Eighty per cent women surveyed were happy they refused casual sex.
Women who initiate casual sex are less likely to regret it, a study has revealed.
Your gender determines whether or not you regret having casual sex.