i also had pcos before the lap band. i was banded in march of 2006 and lost 100 pounds. i now weigh 135! before i was having horrible menstrual problems, borderline diabetic, and i was taking metformin. now my blood sugar is normal, i don't take medicine anymore, and i'm not in danger of being diabetic. and my cycles are perfectly regular. it's one of the best decisions i've ever made! good luck! :thumbdown: