hiya, i was abit worried about this as i was even smoking on the morning of my op.
however smoking (as you know!) starves the body of oxygen and the body needs oxygen to heal properly.
So i had one before i went into highgate and once i was in i didnt smoke again.
i was feeling so ill at first that i didnt really want one. plus, my boobs were more important to me than a fag so i kept thinking about them.
im nearly 6 weeks now and ive smoked on one night out (smoked about 20).. however im trying to hard not to go back to it.
its a good reason to give up 
good luck with ur op
xxx