I have had flat warts on my arms for at least 14 years. I also have them on my face, mostly my forehead. Recently we noticed that my wife has them on her legs. I have read they are extremely contagious, but on this post site, it says they are not. I have read, all forms of HPV are spreadable, through contact, if there are abrasions to the skin, etc. Is there anything I can do to speed up the disappearance of the flat warts? They were confirmed by my dermatologist, but I was told, they will go away in a year or 2.