I just did my lobes over the weekend and in the process my wife made a comment about wanting to get her nose pierced. After talking to the piercer for a bit they said they typically use a loop for 3 weeks and then slip in a small stud. The question is with the small stud, at some point if she wants or needs to remove it, what is the potential for scarring? She has a friend that has a rather large noticable scar from a nose piercing but several other friends with none at all. Is the scarring common, or was it a bad pierce job form the start?