“Polycystic ovary syndrome (PCOS) is a common hormonal
condition that affects women of reproductive age.
It usually starts during adolescence, but symptoms may…”.1

Umbrella

What may the Polycystic Ovary Syndrome Umbrella include?

Depending on the Source (DotS) this Umbrella may include:

  • Hormones
  • Polycystic Ovary Syndrome (PCOS)
  • Women’s Sex Hormones

Definition

What is Polycystic Ovary Syndrome (PCOS)?

DotS the definition of PCOS may vary. In Polycystic Ovary Syndrome: Overview the World Health Organization’s definition is:

“Polycystic ovary syndrome (PCOS) is a common hormonal condition that affects women of reproductive age. It usually starts during adolescence, but symptoms may fluctuate over time.

PCOS can cause hormonal imbalances, irregular periods, excess androgen levels and cysts in the ovaries. Irregular periods, usually with a lack of ovulation, can make it difficult to become pregnant. PCOS is a leading cause of infertility”.2

In Polycystic Ovary Syndrome (PCOS) Fact Sheet the (Australian) Jean Hailes for Women’s Health definition is:

“PCOS is a hormone imbalance that affects about one in 10 women. This condition is associated with increased levels of two hormones in the body – insulin and androgens (male-type hormones) – that cause symptoms such as absent or irregular periods, excessive facial and body hair, pimples, weight gain and challenges with fertility”.3

Health Care Provider

What if I need help with PCOS?

If you need help with PCOS, it may be in your best interest to choose to talk to your health care provider about this. Together you can clarify your signs and symptoms, discuss your options and if required, agree on who may be the most appropriate health care provider to help you.

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Sources

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Sources

  1. Polycystic Ovary Syndrome: Overview. 07 February 2025. World Health Organization https://www.who.int/news-room/fact-sheets/detail/polycystic-ovary-syndrome Accessed: 04 September 2025
  2. Polycystic Ovary Syndrome: Overview. 07 February 2025. World Health Organization https://www.who.int/news-room/fact-sheets/detail/polycystic-ovary-syndrome Accessed: 04 September 2025
  3. Polycystic Ovary Syndrome (PCOS) Fact Sheet. Updated May 2023. Jean Hailes for Women’s Health https://www.jeanhailes.org.au/resources/polycystic-ovary-syndrome-pcos Accessed: 04 September 2025
Topic Last Updated: 15 September 2025 – Topic Last Reviewed: 04 September 2025