Getting A Diagnosis

NHS

See your GP if you have any typical symptoms of polycystic ovary syndrome (PCOS). Your GP will ask about your symptoms to help rule out other possible causes, and check your blood pressure.

They'll also arrange for you to have a number of hormone tests to find out whether the excess hormone production is caused by PCOS or another hormone-related condition.

You may also need an ultrasound scan, which can show whether you have a high number of follicles in your ovaries (polycystic ovaries). The follicles are fluid-filled sacs in which eggs develop. 

You may also need a blood test to measure your hormone levels and screen for diabetes or high cholesterol.

Diagnosis criteria

A diagnosis of PCOS can usually be made if other rare causes of the same symptoms have been ruled out and you meet at least 2 of the following 3 criteria:

  • you have irregular periods or infrequent periods – this indicates that your ovaries do not regularly release eggs (ovulate)
  • blood tests showing you have high levels of "male hormones", such as testosterone (or sometimes just the signs of excess male hormones, even if the blood test is normal)
  • scans showing you have polycystic ovaries

As only 2 of these need to be present to diagnose PCOS, you will not necessarily need to have an ultrasound scan before the condition can be confirmed.

Referral to a specialist

If you're diagnosed with PCOS, you may be treated by your GP or referred to a specialist, either a gynaecologist (a specialist in treating conditions of the female reproductive system) or an endocrinologist (a specialist in treating hormone problems).

Your GP or specialist will discuss with you the best way to manage your symptoms. They'll recommend lifestyle changes and start you on any necessary medicine.

Follow-up

Depending on factors like your age and weight, you may be offered annual checks of your blood pressure and screening for diabetes if you're diagnosed with PCOS.

Useful resources

This Teachers' Maternity Leave Scheme has been updated to reflect the rules concerning...
EA is committed to ensuring that all individuals are treated fairly and with dignity and...
Cancer Focus NI, Keeping Well vans are mobile drop-in units which bring health checks,...
Sometimes when faced with an unplanned or crisis pregnancy it is difficult to discuss it...
This includes: Raising awareness of depression and Aware NI services at a wide range of...
The Menopause Project is an education and research project between Informing Choices NI...
Affected by breast cancer? Join this group to share experiences and ask questions to...
We all have good and bad days but what and when we eat can influence our mood, energy,...
Cancer Focus NI can provide a wide range of presentations to meet the needs of your...
Around one in five women will experience a mental health issue during pregnancy or within...
This programme is a six week training programme for groups of adults and focuses on...
We are delighted to provide this FREE digital toolkit. Designed in partnership with the...
There are a number of health campaigns throughout the year to raise awareness of...
Pregnancy and guidance for after birth
Active 10 is a free and easy to use walking app that tracks your walking and shows you...
It’s an easy to follow programme known the world over, and perfect for those new to...
Guided meditations
Handle stress and anxiety on the go
Support for breast cancer
Guided meditations
The availability of free period products in public spaces has been increasing owing to...
Learn to manage negative thoughts and look at problems differently
Food diary, exercise tracker and diet coach
Support hub for mothers
Track your treatment and wellbeing
Your Mind Plan offers practical ideas and advice to help you boost and maintain your mental wellbeing. Answer the quick 5-question quiz and the Every Mind Matters widget will give you 5 tailored actions to help you feel more in control, improve your sleep, deal with stress and anxiety, and boost your mood – as well as the option to easily swap any actions and to save the whole plan via email.

Articles & Videos

Helplines & Web Chats

Informing Choices NI - Helpline
Royal Osteoporosis Society - Helpline
Macmillan - Forum
Macmillan - Ask an expert
Women's Aid - Forum
Association for Post-Natal Illness Helpline
Women's Aid - Domestic abuse helpline