Polyendocrine metabolic ovarian syndrome (PMOS) is a condition that affects around 1 in 8 women worldwide. Until recently, the condition was known as Polycystic ovarian syndrome (PCOS). While PCOS was once treated as a gynecological problem, new research shows it is typically caused by hormonal imbalances within the body.
These imbalances can affect hair growth, periods, fertility and mood. Women with PMOS are also more likely to develop other health problems. This includes:
Weight management with PMOS can be challenging for a number of reasons:
PMOS is managed with a range of treatments to help control symptoms, though there isn’t a cure for the condition.
It is also possible to manage symptoms through diet and lifestyle changes. For more information, you can read our article on ‘Eating and living well with PMOS’.
Managing PMOS and its challenges can feel overwhelming, but you don’t have to face it alone:
PMOS and obesity are closely linked. With the right strategies and support, women with PMOS can manage symptoms and improve health. Roczen is here to support you every step of the way on your journey to well-being.
The information on this page is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional for personalised medical guidance.
References
1. Teede HJ, Khomami MB, Morman R, Laven JSE, Joham AE, Costello MF, et al. Polyendocrine metabolic ovarian syndrome, the new name for polycystic ovary syndrome: a multistep global consensus process. Lancet [Internet]. 2026;407(10545):2329–39. Available from: http://dx.doi.org/10.1016/S0140-6736(26)00717-8
2. NHS. Polyendocrine metabolic ovarian syndrome (PMOS) [Internet]. nhs.uk. 2026 [cited 2026 July 22]. Available from: https://www.nhs.uk/conditions/polyendocrine-metabolic-ovarian-syndrome-pmos/
3. Society for Endocrinology. Polyendocrine Metabolic Ovarian Syndrome (PMOS) is the new name for PCOS [Internet]. SfE. 2026 [cited 2026 July 22]. Available from: https://www.endocrinology.org/news/item/23445/polyendocrine-metabolic-ovarian-syndrome-(pmos)-is-the-new-name-for-pcos
4. Su P, Chen C, Sun Y. Physiopathology of polycystic ovary syndrome in endocrinology, metabolism and inflammation. J Ovarian Res [Internet]. 2025;18(1):34. Available from: http://dx.doi.org/10.1186/s13048-025-01621-6