Yes I have. Keep your new piercing obsessively clean for at least 3 months. After it heals enough, three to six months, you should be able to put other studs or hoops in. Stick with either surgical steel or 100% gold for replacement jewelry. My wife has a reaction to junk jewelry and can only put steel or gold in. Her ears, nose and nipples will turn red and be VERY irritated if she uses anything other than steel or gold.