Heya, best of luck with today! Firstly this is your health your talking about Hun and that needs to come first! Be honest with ur provider - it may be you feel like that because of nerves and it may not make a difference! All it might mean is that they check ur blood works before the op? At the end of the day you need to be completely honest because they have a duty of care for you and they can make the decision on surgery, but at least they have made it with a medical background! Wish you all the luck today, but please be honest because it might be your coming down with something more serious that may seriously risk your recovery xxx