I did all the test needed to get approval for the Sleeve Gastric surgery but,my doctor ask me Not to smoke cigarettes 30 days before the surgery but,I couldn't help it (I've been smoking for 25yrs)and I seriously cut down to like 4 cigarettes a day,I didn't tell him and my surgery is in a week, I also have severe sleep apnea, I really worried something could go wrong because of the smoking!Please give me your advice on what to do.Thank you..