The FDA has sent warning letters to seven companies selling quack "energy based" vaginal rejuvenation "therapies," in which repurposed laser and radio-frequency-based tools that are used to remove warts and precancerous growths are used to scorch peoples' vaginas, a process that is claimed to have benefits for sexual dysfunction, urinary problems, dryness, "laxity," itching and a host of ills. Some of these companies specifically target breast-cancer survivors. Read the rest