
PCOS videos
Peer reviewed by Dr Colin Tidy, MRCGPAuthored by Victoria RawOriginally published 26 Jun 2025
Meets Patient’s editorial guidelines
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Struggling with symptoms like irregular periods, stubborn weight gain, or unwanted hair growth? You could be dealing with PCOS. Our PCOS video series breaks down everything you need to know, from what polycystic ovary syndrome really is to its common symptoms, causes, and the latest treatment options.
Overview
PCOS (polycystic ovary syndrome) is a hormonal condition that affects how the ovaries work, often causing irregular periods, high levels of “male” hormones (like testosterone) and fluid-filled follicles on the ovaries that can prevent regular ovulation.
What is PCOS?
Symptoms
Symptoms of PCOS can vary, but common ones include irregular or missed periods, excess facial or body hair, acne, weight gain, thinning hair on the scalp, difficulty getting pregnant, and ovarian cysts.
Treatment
PCOS cannot be cured, but it can be effectively managed with treatments tailored to your symptoms and goals. This often includes lifestyle changes like a healthy diet and regular exercise, and hormone-regulating medications.
Fertility and PCOS
PCOS can significantly affect fertility because it often disrupts ovulation, which makes it harder to conceive. However, many people with PCOS can still get pregnant naturally or with the help of treatments like lifestyle changes, medication, or fertility support.
Diet and PCOS
A balanced diet rich in whole foods, fibre, lean protein, healthy fats, and low in refined carbs and sugars can help manage PCOS symptoms such as weight gain, irregular periods, and acne.
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About the authorView full bio

Victoria Raw
Feature Writer
BA (Hons), English Literature
Victoria is a content writer at Patient, with special interests spanning mental wellbeing, societal trends and the impact of technology on our health.
About the reviewerView full bio

Dr Colin Tidy, MRCGP
General Practitioner, Medical Author
MBBS, MRCGP, MRCP (Paediatrics), DCH
Dr Colin Tidy is an NHS Doctor, based in Oxfordshire.
Article history
The information on this page is peer reviewed by qualified clinicians.
Article also available in English, German, Spanish, French, Italian, Portuguese, Hindi, Hebrew, Arabic, and Swedish.
Next review due: 26 Jun 2028
26 Jun 2025 | Originally published
Authored by:
Victoria RawPeer reviewed by
Dr Colin Tidy, MRCGP
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