PCOS is very common within the type II diabetic community. They appear to be closely related - and doctors are treating non-diabetic women with glucophage as PCOS is being more or less considered a pre-diabetic symptom.
Here is more information than you probably want on PCOS:
Click Me
[aside]
One of the nice things about this research, as well as research into impaired glucose tolerance or insulin resistance, is that the medical community is now admitting that certain overweight individuals are overweight
because their body functions differently - so instead of just blaming people, we are trying to find real solutions to the problems. As noted in the article, insulin causes the body to store fat - if you are not using insulin effectively to process glucose, your body attempts to create additional insulin which
increases fat storage.
[/aside]
Those interested in carbohydrate counting should also be informed about the glycemic index. Not all carbohydrates increase your blood glucose levels in the same way - knowing which ones affect you more than others helps a great deal in managing blood sugars.