Sir, my front teeth are not properly attached, they are back and forth with respect to each other (by birth as I think) and they are yellowish coloured. I brush it two times a day but it does not disappearing and my jaws are perfect and I have no disease of teeth. I asked this question because I am going in defence line through NDA. Thats why it is very necessary to have every body part perfect. So is there any solution for this sir? Pls tell me.