I finished my last chemo treatment the last of March. I went to get my gray ends trimmed off today....the girl said my hair was a couple of inches...thought it should be longer than that. I went ahead and got it trimmed thinking it may make it grow a little faster. My hair is gray, dry and looks just like a billo pad...lol. That is the only way I can describe it. I am trying to wait long enough before I get color on it. Does anyone know how long you should wait....I've heard maybe 6 mths.