Table 1.

Diagnostic criteria for polycystic ovary syndrome.

The European Society of Human Reproduction and Embryology and the American Society for Reproductive Medicine criteria (2003) [25]. (2 out of 3 criteria must be fulfilled)	Oligo/anovulation (oligomenorrhea or amenorrhea)	Clinical and/or biochemical hyperandrogenism	Polycystic ovaries (12 or more follicles, with a diameter of 2–9 mm and/or 10 mm ovarian volume)
The Androgen Excess and Polycystic Ovary Syndrome Society criteria (2009) [26]. (All criteria must be fulfilled)	Hyperandrogenism	Ovarian dysfunction (oligo-anovulation and/or polycystic ovaries)	Exclusion of other androgen-related disorders