I've had so many frozen and cut off, I've lost count. My bigger problem by far is psoriasis. My Immune system sucks, and one of the problems that shows is Psoriasis. It can appear and reappear anywhere. Including my sack. Not a good place to deal with. I have every cream and shampoo known to man, and nothing works well. When the itch becomes unbearable, I suck it up, and out comes 70% rubbing alcohol. Once the fire cools down, the itch is way better. Then I apply the salves prescribed. I'm getting good at climbing the walls.