If you had to boil it down, what is polycystic ovarian disease?

Anovulation: Chronic anovulation in a premenopausal women typically manifests as multiple small ovarian follicular cysts - hence "poly"cystic ovarian disease. The ovaries are not the problem, the lack of pitutary gonadotropin cycle regulation, for whatever reason, is the cause.

Hairy, infertile: Enlarged ovaries secondary to hyperinsulinemia. Insulin resistance, hirsuitism, frequent hyperlipidemia, infertility, increased risk for t2dm, ascvd.