For a few months now I have experienced small, itchy, painless blisters on my labia majora. I got regularly for my annual exams and nothing has ever came back wrong. I also went to my Dr. when they appeared and they tested them for herpes and warts, but that test came back negative. I have been with the same partner for two years. I have no burning or discharge when I urinate. No uncommon odor. Just occassionally these itchy blisters appear and go away after a few days. I'm tired of spending money on tests and appointments and receiving no answers. Each Dr. i've been too has no idea what they are. I use St. Ives nonscented wash and I do shave, but I have been shaving for years and now i'm starting to get these blisters. Any suggestions are welcome.