Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder which is the most prevalent endocrine disorder among Australian women. PCOS is characterised by hormonal imbalances, particularly an excess of androgens. These imbalances can disrupt the normal functioning of the ovaries, leading to a variety of symptoms and potential complications relating to fertility.

Australia’s birth rate may be declining, with more of us choosing to have just one child or none at all, but for those who have challenges, it’s important to understand the biology, Professor Ledger says.