My DD14 has come up with the brilliant idea of getting her belly button pierced. DH and I said NO. I don't want to offend anyone, so won't list why we said no, but it's not something we want her to do, especially at the age of 14. Granted, we live in Florida, and she honestly thinks "it's just a piece of jewelry", but we are dead set against it. You would not believe the number of girls whose parents have recently given the "ok" to have it done to their 14-year-old daughters! And, I have checked...they really did say yes. Kind of baffles my mind why you would allow your 14-year-old to get her belly button pierced...I always like to keep "the eyes up", so to speak, and not draw attention to my daughter's lower "areas"!!! Some are using the age old argument (cop out in my opinion), "You gotta pick your battles" (translation: I don't have it in me to fight anymore). Any opinions? 
