Polycystic Ovary Syndrome (PCOS) is a common condition, affecting 5-10% of women globally, in which elevated male hormone levels can cause a range of distressing and life-limiting symptoms, including reduced fertility, irregular periods, excessive facial and body hair, and acne. Women with PCOS are more likely to suffer from mental health disorders and should be routinely screened for these during medical assessments, according to a study presented at the Society for Endocrinology annual conference in Harrogate.