Have any of you ladies used one? OMG! I bought one and it arrived today. I managed to do one leg and 1 armpit lol. The leg felt like I was getting a tattoo but the pain was brief. Then, I started doing my armpit...that was extremely painful! I have gotten tattoos (have a big piece, 10 hr work) and this pain was way worse. My armpit swelled up and even bled a bit, it has been 4 hrs and it is still tender to touch. Uuugh I don't even want to put deodorant.