GuidesBlood test guide

PCOS blood test explained: what it measures and what your results mean

Polycystic ovary syndrome (PCOS) is a common condition affecting how a woman's ovaries work, and blood tests can help in understanding it.

7 min read Grounded in NHS & NICE guidance UK specific Educational only

Polycystic ovary syndrome (PCOS) is a common condition affecting how a woman's ovaries work, and blood tests can help in understanding it. These tests often measure hormone levels, such as testosterone and luteinising hormone (LH), to provide insights into your condition. Understanding these results can help you and your healthcare provider make informed decisions about your care.

Key points
Grounding

Reference ranges and guidance in this article are drawn from NHS sources and NICE Clinical Knowledge Summaries. Your own lab report ranges always take precedence.

Educational purposes only · not medical advice · always speak to your GP or a qualified clinician about your results