I have one question which bothers me. I read some posts where ppl were stated that their teeth became whiter after OP. I wouldnt mind that IF.. When I was 14 I broke one of my tooth in front so now there is 'replacement' instead of it, so to say... I am just afraid that if I start OP the colour of my natural teeth will defer from the one which is now 'as others'... So what sh I do??