
Ray!
PCOS can be a very scary thing. There are a lot of different treatments to help with getting pregnant. Unfortuantely not all of them work for every woman. Like Keri, I tried Metformin alone with no success. I also tried Clomid alone with no success. But when I took them together I started having regular cycles and on my fourth cycle I got pregnant.
There are many women who have tried IUI's, Clomid, Metformin, Femara, injectibles, probably other meds, and also IVF. All have had different responses, it all depends on how your body responds to them. We recently had about 5 graduates due to some type of meds listed.
The welcome thread has some great links with information for PCOS that you should check out for more information. You can always ask questions here and I'm sure someone will respond.
Good

luck TTC # 1!