PCOS in India: Symptoms, Diagnosis and When to See a Gynecologist

Polycystic ovary syndrome is one of the most common hormonal conditions in women of reproductive age, and one of the most frequently missed. The World Health Organization estimates that up to 70% of women who have it have never been diagnosed. This guide covers what PCOS is, how common it is in India, how doctors actually diagnose it, and the point at which it is worth booking an appointment rather than waiting to see if things settle. ## What is PCOS? PCOS is a hormonal and metabolic condition in which the ovaries do not release an egg regularly. The World Health Organization describes it as a chronic condition affecting how the ovaries work, closely linked to insulin resistance. The name is misleading. "Polycystic" suggests cysts, but what an ultrasound usually shows is a larger number of small, immature follicles that have not matured enough to release an egg. They are not cysts in the sense most people picture, and you do not need them to have PCOS. ## How common is PCOS in India? Between 7% and 20% of Indian women aged 18 to 40 have PCOS, depending on which diagnostic criteria are used. That range comes from the largest study of its kind in India: a multicentre study of 8,993 women published in JAMA Network Open in 2024. It found prevalence varied from 7.2% to 19.6% depending on the definition applied, with rates higher in urban areas than rural ones, and highest in North and Central India. Globally the World Health Organization puts the figure at 10–13% of women of reproductive age. Two numbers from that Indian study are worth sitting with. Metabolic syndrome was present in 24.9% of women with PCOS compared with 15.9% of those without. Some form of dyslipidaemia — abnormal cholesterol or blood fats — was found in 91.9% of the PCOS group. PCOS is not only a periods problem. ## What are the symptoms of PCOS? The most common signs are irregular or absent periods, difficulty getting pregnant, excess facial or body hair, hair thinning on the scalp, and acne or oily skin. Not everyone has all of them, and the mix differs a lot from person to person. Some women have irregular cycles and nothing else. Others have clear skin and regular-ish periods but struggle to conceive. Things that are commonly reported alongside the main symptoms include weight gain that is difficult to shift, darkened patches of skin on the neck or underarms, and fatigue. Many women also describe a long stretch of being told their symptoms were normal before anyone investigated. ## How is PCOS diagnosed? PCOS is diagnosed when at least two of three features are present: irregular or absent ovulation, signs of raised male hormones, and the typical appearance of the ovaries on ultrasound. This is known as the Rotterdam criteria, and it is the most widely used definition internationally. It is why the prevalence figures move so much depending on the study — stricter definitions produce lower numbers. In practice a gynecologist will usually take a detailed history of your cycles, examine you, order blood tests for hormones and often blood sugar and lipids, and arrange a pelvic ultrasound. There is no single test that confirms PCOS. It is a diagnosis built from the pattern. One important point: other conditions can look like PCOS, including thyroid disorders and raised prolactin. A proper workup rules those out rather than assuming. ## Does PCOS mean you cannot get pregnant? No. PCOS makes conception harder for many women, but a great number conceive, with or without treatment. The World Health Organization describes PCOS as the most common cause of anovulation worldwide and a leading cause of infertility. The reason is mechanical rather than mysterious: if ovulation is irregular, there are fewer opportunities for an egg to be fertilised. Treatment is often straightforward. Weight management where relevant, medication to induce ovulation, and in some cases assisted reproduction. The right path depends on your age, how long you have been trying, and what else the tests show — which is a conversation to have with a specialist rather than a decision to make from an article. ## What are the long-term health risks? PCOS raises the long-term risk of type 2 diabetes, high blood pressure, raised cholesterol and cardiovascular disease, and is associated with thickening of the womb lining. The World Health Organization lists all of these. The link runs through insulin resistance, which sits underneath much of the condition. This is the part most often left out of the conversation, and it is the reason a PCOS diagnosis deserves periodic follow-up rather than being treated as a one-off. Blood sugar, blood pressure and lipids are worth monitoring over the years, not just at diagnosis. ## How is PCOS treated? There is no cure for PCOS, but the symptoms and the long-term risks are both treatable. The World Health Organization is explicit that no cure exists while noting that treatment can ease symptoms, support fertility and reduce long-term risk. Management usually combines some of the following, matched to what you actually need: changes to diet and physical activity, which can improve insulin sensitivity meaningfully; hormonal treatment to regulate cycles; medication for excess hair growth or acne; medication to help ovulation if you are trying to conceive; and monitoring of metabolic markers over time. What it should not be is a single prescription handed over without a follow-up plan. ## When should you see a gynecologist? Book an appointment if your periods are consistently irregular or absent, if you have been trying to conceive for a year without success, or if you have unexplained excess hair growth, persistent acne or sudden difficulty managing your weight. You do not need to have several of these. One that has gone on for a few months is reason enough to get it looked at. Two situations are worth moving sooner on. If you are over 35 and trying to conceive, do not wait a full year before being assessed. And if you have already been told you have PCOS but have never had your blood sugar, blood pressure or cholesterol checked, that is a gap worth closing. The practical case for going early is simple. PCOS is a condition where the earlier interventions are the gentler ones, and where the long-term risks are the kind that respond well to being caught in advance. ## Sources World Health Organization, Polycystic ovary syndrome fact sheet: www.who.int/news-room/fact-sheets/detail/polycystic-ovary-syndrome Ganie MA, Chowdhury S, Malhotra N, et al. Prevalence, Regional Variation and Clinical Profile of Polycystic Ovary Syndrome in India. JAMA Network Open, 2024;7(10):e2440583: pmc.ncbi.nlm.nih.gov/articles/PMC12039125/ This article is general health information, not medical advice. It cannot tell you whether you have PCOS. For anything specific to you, speak to a qualified gynecologist.