About the topic
Polycystic ovary syndrome (PCOS) can affect periods, skin, hair growth and fertility. Symptoms vary, and not everyone has cysts on a scan. Other conditions can cause similar changes, so a clinician needs to assess the pattern rather than relying on symptoms alone.
Practical care & comfort
- Keep a record of periods, skin changes and symptoms you want to discuss.
- Choose regular physical activity and balanced meals that suit your circumstances.
- Ask for support if symptoms affect your mood, confidence or relationships.
Symptoms & signs
- Periods that are irregular, infrequent or absent.
- Acne, oily skin, unwanted facial hair or thinning scalp hair.
- Difficulty conceiving; symptoms vary and need clinical assessment.
When to speak with a clinician: Arrange a consultation for irregular or absent periods, unwanted hair growth or difficulty conceiving. Ask about longer-term health checks and a plan that reflects your priorities.
Food & nutrition
Healthy eating supports longer-term health in PCOS, even without weight loss. There is no single diet prescribed here; ask for an individual plan if you need help.
Foods & nutrition to follow
- Choose varied vegetables, fruit, wholegrains and pulses.
- Include regular sources of protein and unsaturated fats.
Foods to limit or avoid
- Limit sugary drinks and frequent high-sugar snacks.
- Avoid extreme diets that remove whole food groups without advice.
About this guide
General adult health information; it does not diagnose your symptoms or replace individual medical advice. Follow any plan your treating team has given you.
Further reading from the clinical sources used for this guide: