I used to have really inconsistent cycles with my PCOS. There was a time not long ago I got nothing for 3 months then bled for over two weeks. Nuts!
I was recommended acupuncture to even things out with my hormones and I'm pleased to say that even though it's not the most pleasant experience.. It doesn't hurt but I don't love it.. I am all set for a near perfect 30 day cycle this month. O on day 16 and feeling good! ^.^
I'm not saying it will work for everyone. But in my last cycle I was up to day 42, saw the acupuncturist and got AF the next day. Been seeing her weekly this cycle and things are right on queue with an almost 'perfect' result.