Should I relax before my sew-in? I'm getting a sew-in and I think I may go for the partial sew-in and leave some of my hair out in the front. I'm undecided as of now as to whether I'll get a full sew-in or a partial. Nevertheless, its been a month since my last touch up. Its starting to show around my edges. Should I get a full-head relaxer or just relax the front? Are there any adverse effects to relaxing before a sew-in?