Symptoms

If you experience symptoms of polycystic ovary syndrome (PCOS), they'll usually become apparent in your late teens or early 20s.

Not all women with PCOS will have all of the symptoms, and each symptom can vary from mild to severe.

Some women only experience menstrual problems or are unable to conceive, or both.

Common symptoms of PCOS include:

• irregular periods or no periods at all
• difficulty getting pregnant (because of irregular ovulation or no ovulation)
• excessive hair growth (hirsutism) - usually on the face, chest, back or buttocks
• weight gain
• thinning hair and hair loss from the head
• oily skin or acne

You should talk to your GP if you have any of these symptoms and think you may have PCOS.

Fertility problems

PCOS is one of the most common causes of female infertility. Many women discover they have PCOS when they're having difficulty getting pregnant.

During each menstrual cycle, the ovaries release an egg (ovum) into the uterus (womb). This process is called ovulation and usually occurs once a month.

But women with PCOS do not ovulate or ovulate infrequently, which means they have irregular or absent periods and find it difficult to get pregnant.

Risks in later life

Having PCOS can increase your chances of developing other health problems in later life.

For example, women with PCOS are at increased risk of developing:

• type 2 diabetes - a lifelong condition that causes a person's blood sugar level to become too high
• depression and mood swings - because the symptoms of PCOS can affect your confidence and self-esteem
• high blood pressure and high cholesterol - which can lead to heart disease and stroke
• sleep apnoea - overweight women may also develop sleep apnoea, a condition that causes interrupted breathing during sleep

Women who have had absent or very irregular periods (fewer than 3 or 4 periods a year) for many years have a higher than average risk of developing cancer of the womb lining (endometrial cancer).

But the chance of getting endometrial cancer is still small and can be minimised using treatments to regulate periods, such as the contraceptive pill or an intrauterine system (IUS).

If you want to find out more about this particular topic you can visit the Original article on the NHS website. If you are worried by any aspect of your health make sure you go and see your doctor or book an appointment at your local clinic.