You must have 2 of the following 3 features:
Polycystic ovaries on ultrasound examination
Clinical or biochemical hyperandrogenism (ie. hair, acne or high androgens on blood tests)
Menstrual dysfunction with anovulation
Well, that explains why the doctor said it to me. I had (have?) the first and last ones there. Possibly the second, but I haven't been tested for that. Still didn't stop me from conceiving both kids fairly quickly, but that might have been luck :-/