This topic gets brought up a lot here, but I'm glad. I think so many women are brainwashed into thinking that they must get a trim every 6-8 weeks or every time they touch up. This is simply not true in most cases. The only reason I can think of to get your hair trimmed that often is if you are ends actually ARE split, you wear your hair in a blunt cut, or you are actively trying to keep you hair at a certain length. I agree with trimming your hair when it actually NEEDS it and not by some set schedule. Trimming your hair every 6 weeks is going to result in some very slow growth retention, if that is in fact what you're aiming for.