Okay, I am not tryig to start anything, but I have never gotten a full weave and left it in less than 3 months.....I usually have it in for 4 months at a time. I wore it consistently for years this way. I know I am not saying to "popular" thing, but I am proof your hair will not necessarily dread and fall out. I am not saying you should leave it in for this amount of time, but I am saying it not a guaranteed thing that it will dread up. I am cheap and it would cost me a pretty penny, so I left them in for a while. I think it is the only reason why I have the length I have now. Just adding my 2 cents.