Infants born to mothers with PCOS, and thus likely to exhibit PCOS themselves [17,18], demonstrate elongated anogenital distance [29] and facial sebum [30], both indicative of gestational exposure to T; they also have elevated circulating levels of ovarian antimullerian hormone (AMH) [31,32], indicative of exaggerated antral follicle numbers typical of polycystic ovaries. Here, AMH is linked to polycystic ovary syndrome.