You asked what else could cause ovarian cysts and so you sent me on a Google search.

I found this: http://www.emedicine.com/EMERG/topic352.htm

I think it's interesting that they listed thyroid as a cause. hmmm.

That stupid gland screws up more women...

Do *you* think you have PCOS? Do you have the symptoms? Have you had your thyroid and adrenals tested to rule them out as potential issues?

If it turns out that you DON'T have PCOS, would a trial of low carb eating hurt you while you're looking for answers? (Nope! )

Seriously: Good luck. I understand your frustration.