I guess I have always just figured that that was the weakest part of my body for some reason and that is where my flare decides to show up. Pretty much just what you said Lynnwood. I'll mention it the my doctor the next time I see her. Untill then I will just keep track of it.
It's funny, though, because I work in a school and sometimes the younger students get scared and won't talk to me when I am hoarse. They don't like it.