I have a friend that has the same diagnosis as you. She has PCOS and a mis-shaped uterus. She has a son that is 10, a daughter 4 and 2 all by c-section. The only thing that she did was change her diet to a more organic and raw, cut out processed foods. And of course prayer. I had a read a story in a South Beach Diet Book of a girl that had PCOS and by following the diet she was able to conceive. Again, eating food in a more natural state. Not sure how true the story is, but you can look further into that one.
My prayers are with you.