They never go away - you were right, they just shrink and grow, shrink and grow - well, I never KNEW anyone that had them go away, I guess it's a possibility they CAN, but I highly doubt that.
Unfortunately yes. I've been dealing with that problem for years. You COULD go to a doctor and have him inject it and it will dry and shrivel it up, then you won't have bleeding for about a year or so.