I can't imagine not doing it (without judging anyone else for their own choices of course!). For me shaving in the various places other than my head that I find hair just makes me feel that much prettier and cleaner, and indeed more feminine.
Most places are (for me) mandatory to shave or wax. My pubic hair I can never decide if I prefer to remove it all or to leave a neat strip. So naturally I alternate between them!
