Published on: 6/12/2025
What is the difference between having polycystic ovaries and having Polycystic Ovarian Syndrome (PCOS)?
Having polycystic ovaries means having many cysts on the ovaries, but Polycystic Ovarian Syndrome (PCOS) is a health condition that includes these cysts plus other symptoms due to an imbalance of hormones.
Explanation
Polycystic ovaries and Polycystic Ovarian Syndrome (PCOS) are related but not the same. Polycystic ovaries means that the ovaries have many cysts on them. This can be seen during an ultrasound. However, having polycystic ovaries alone does not mean that a person has PCOS. Some people have polycystic ovaries without any other symptoms.
PCOS is a condition that includes having polycystic ovaries along with other symptoms. These symptoms can include irregular periods, an imbalance of certain hormones, and sometimes extra hair growth or acne. PCOS can affect a person’s overall health and can sometimes make it harder to have children.
In summary, while polycystic ovaries refer to a specific appearance of the ovaries, PCOS is a more complex condition that involves a combination of symptoms and health issues. Not everyone with polycystic ovaries will have PCOS, but most people with PCOS will have polycystic ovaries. Understanding the difference is important for proper diagnosis and treatment.
(References)
- Hart R, Hickey M, & Franks S. (2004). Definitions, prevalence and symptoms of polycystic ovaries .... Best practice & research. Clinical obstetrics & gynaecology, 15380140.
- Catteau-Jonard S, Bancquart J, Poncelet E, Lefebvre-Maunoury C, Robin G, & Dewailly D. (2012). normal variant or silent polycystic ovary syndrome?. Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology, 22648908.
- Dewailly D, Gronier H, Poncelet E, Robin G, Leroy M, Pigny P, et al. (2011). Diagnosis of polycystic ovary syndrome (PCOS). Human reproduction (Oxford, England), 21926054.
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