Polycystic ovary syndrome (PCOS), a condition affecting millions of women worldwide, has been renamed polyendocrine metabolic ovarian syndrome (PMOS).

While the new name sounds more complicated, doctors and researchers say it better explains the condition because it affects far more than the ovaries. The global name change was announced in May and involved more than 50 patient and professional organisations.

For many years, the name PCOS caused confusion because some women diagnosed with the condition do not have ovarian cysts. PMOS highlights the condition’s effects on hormones, metabolism, fertility, skin and mental health.

PMOS is one of the most common hormone-related conditions in women, affecting about one in eight women worldwide. Symptoms vary and may include irregular periods, difficulty falling pregnant, acne, unwanted facial or body hair, weight gain, thinning hair, fatigue, anxiety and low mood.

A major factor in PMOS is insulin resistance, where the body struggles to use insulin properly. This can make weight management more difficult and, over time, may increase the risk of type 2 diabetes and heart disease.

Healthy lifestyle changes can help manage symptoms. Regular balanced meals, exercise, good sleep and stress management can support blood sugar control and hormone balance.

A registered dietitian can also help women build realistic eating habits, manage cravings and improve energy levels without relying on extreme diets.

Experts hope the new name will encourage earlier diagnosis, better understanding and more compassionate care for women living with the condition.

Nutrition Innovated dietitian and lactation consultant Claire McHugh has over 20 years experience.

Specialising in infant and paediatric nutrition, Claire emphasises the importance of nourishing the entire family. Claire is based at Northcare Medical in Simbithi. Contact: 032 815 0630.