Short answer: PCOS, or polycystic ovary syndrome, is a common hormonal condition in which the ovaries may not release eggs regularly, and the body may make more androgens (sometimes called male hormones) than usual. Doctors usually diagnose it from a combination of your cycle history, signs of high androgens and, where needed, blood tests and an ultrasound. It is a long-term condition that can be managed, and the right pace and plan differ for every woman.
This guide explains the common symptoms, how a diagnosis is usually reached and what to do next. It is general information, not a diagnosis. Only a doctor who has examined you and reviewed your tests can say whether you have PCOS.
What PCOS means in plain words
The name can be misleading. Many people imagine "cysts" that need to be removed, but the small follicles seen on an ultrasound are usually unreleased eggs, not harmful growths. PCOS is better understood as a pattern: hormones, insulin and ovulation do not always work together in the usual rhythm.
Two things often sit behind that pattern. The first is irregular or absent ovulation, which is why periods can be late, far apart or missing. The second is higher levels of androgens, which can show up on the skin and hair. For many women there is also a third piece: the body may respond less well to insulin, which is called insulin resistance. This is common but not present in everyone, and it can affect women of any body size.
PCOS is one of the more common hormonal conditions in women of reproductive age. It is not caused by something you did wrong, and it is not a question of character or willpower.
Common symptoms
No two women have exactly the same signs, and some have only one or two. Symptoms women often describe include:
- Periods that come late, rarely, unpredictably or not at all
- Extra hair growth on the face, chest, abdomen or back
- Acne, oily skin or thinning hair on the scalp
- Weight gain, or difficulty losing weight, often around the middle
- Darker, velvety patches of skin on the neck or underarms
- Difficulty becoming pregnant
- Low mood, tiredness or poor sleep
Many of these can also have other causes, such as thyroid problems, high prolactin or simply stress and changes in routine. That is one reason a proper assessment matters more than a guess from a list.
How doctors usually reach a diagnosis
There is no single test that confirms PCOS. A doctor generally looks at the whole picture, and many use a set of criteria that asks whether at least two of these three features are present: irregular ovulation, signs of high androgens (on examination or in blood tests) and a typical ovarian appearance on ultrasound. Other conditions that can look similar are usually ruled out first.
In practice the process often involves:
- A conversation about your cycles, weight changes, skin and hair, family history and any medicines you take
- A physical check, such as blood pressure and signs of excess hair or skin changes
- Blood tests, which may include hormones, thyroid tests and sugar or insulin markers
- A pelvic ultrasound, where the doctor feels it is useful
Young women in the first years after their first period can have irregular cycles for a while without having PCOS, so doctors are often careful about timing. If you are unsure whether it applies to you, a doctor can explain the reasoning rather than just giving a label.
Why a proper assessment matters
It can be tempting to search symptoms online and decide the answer yourself, or to follow a plan that worked for a friend. The difficulty is that irregular periods and weight changes have several possible causes, and what helps one woman may not suit another. A clear assessment helps you and your doctor choose sensible next steps, and it can also catch conditions that need separate attention.
It also protects you from pressure. Some women are told they must lose a fixed amount of weight, marry, or become pregnant on a deadline. Good care should respect your situation, your tests and your own goals, without shame.
What can help day to day
Once a doctor has assessed you, the plan often has several parts, and medicines, if any are needed, are always a decision for your treating doctor. Alongside that, many women find that steady habits help with energy, weight, cycles and symptoms, though results differ for every woman and no result can be promised. Common areas of focus are:
- Regular meals with protein and fibre, rather than long gaps followed by heavy meals
- Balanced portions of roti or rice with daal, vegetables, eggs or yoghurt
- Daily movement you can keep up, such as walking
- Regular sleep and some way to manage stress
Please do not start, stop or change any medicine, birth control pill, insulin or metformin on your own. Those decisions belong with your doctor.
When to see a doctor in person
Online information and WhatsApp are not suitable for everything. Very heavy or prolonged bleeding, severe pelvic pain, signs of pregnancy complications, fainting or feeling very unwell need a doctor or emergency care in person, without delay.
If your concern is less urgent, a good first step is to write down your cycle dates, your symptoms and your questions. Our PCOS symptom checklist is a plain list of questions to think about and bring to a doctor. It has no score and does not diagnose anything.
This article is information and support, not a replacement for an in-person examination. If you would like to ask whether a consultation with Dietitian Sadia Ahmad would suit you, message on WhatsApp at +92 331 866 2680.