Hello, I've got a question to those of You who have undergone chin and jaw contouring FFS procedure. How long did you have to wear the pressure bandage around your head and jaw? I am talking about the one that one is supposed to wear after taking off the bandages and stuff. I saw one of the girls wearing it, who had her surgery with dr Chettawut, but I presume others also require that... let me know anything you know about it:)