Polycystic Ovary Syndrome affects 8-13% of reproductive-age women globally. Diagnosis uses the Rotterdam criteria: at least 2 of irregular ovulation, high androgens, polycystic ovaries.

Common PCOS symptoms?

Irregular periods, weight gain, acne, excess hair (hirsutism), thinning scalp hair, mood changes, fertility issues.

Can PCOS be reversed?

Not cured but highly manageable. 5-10% weight loss often restores ovulation. Metformin, hormonal contraception and lifestyle changes help.

PCOS Risk Assessment Calculator

Q: How does diet impact PCOS?

Low-glycaemic-index diet, rich in fibre, lean protein and healthy fats. Mediterranean and DASH patterns are evidence-supported.

About the PCOS Risk Assessment

PCOS (Polycystic Ovary Syndrome) is one of the most common hormonal disorders, affecting approximately 1 in 10 women of reproductive age. This tool provides a weighted symptom-based risk assessment grounded in Rotterdam Criteria indicators — the internationally recognised diagnostic framework. It helps identify whether your symptoms warrant further clinical investigation.

How to Use

Check all symptoms that apply to you — each has a weighted score reflecting its diagnostic significance.
Select your BMI category to account for metabolic risk factors associated with PCOS.
Choose your age range (PCOS is most prevalent between ages 20–35).
Click "Assess Risk" to view your risk level, score breakdown, and personalised recommendations.

Formula / Methodology

Rotterdam Criteria (2 of 3 required):
1. Irregular / absent menstrual cycles
2. Hyperandrogenism (excess hair, acne)
3. Polycystic ovaries on ultrasound

Weighted Score:
Score ≥ 8 → High Risk
Score 4–7 → Moderate Risk
Score < 4 → Low Risk

Symptoms are assigned weights (1–3) based on their strength as PCOS indicators. Irregular periods score highest (3) as they are the most consistent hallmark. BMI and age modifiers reflect epidemiological risk data.

Understanding Your Results

Low Risk Few or low-weight symptoms present. Continue tracking your cycle and general health. Revisit if new symptoms develop or cycles become irregular.

Moderate Risk Several relevant symptoms present. A GP or gynaecologist visit is recommended. Blood tests (androgens, insulin, LH/FSH ratio) and pelvic ultrasound can confirm or rule out PCOS.

High Risk Multiple high-weight symptoms present. Prompt medical consultation is strongly advised. Early diagnosis and management reduces long-term risks including infertility, type 2 diabetes, and cardiovascular disease.

Frequently Asked Questions

What is PCOS?

Polycystic Ovary Syndrome is a hormonal condition affecting an estimated 8–13% of women of reproductive age worldwide. It involves a combination of irregular ovulation, elevated androgens, and small ovarian cysts visible on ultrasound. Diagnosis follows the Rotterdam criteria — at least two of the three features.

What are the most common symptoms?

Irregular or missed periods, weight gain or difficulty losing weight, acne, oily skin, excess body or facial hair (hirsutism), thinning scalp hair, mood changes, and difficulty conceiving. Symptoms vary widely — many women have only some of these.

Can PCOS be cured or reversed?

PCOS cannot be cured but is highly manageable. Many women achieve symptom-free periods through weight management (5–10% loss often restores ovulation), insulin-sensitising medication (metformin), hormonal contraception, and lifestyle changes. Symptoms often ease after menopause.

How does diet impact PCOS?

Most women with PCOS have insulin resistance, so a low-glycaemic-index diet rich in fibre, lean protein and healthy fats helps stabilise blood sugar. Mediterranean and DASH-style eating patterns are well-supported by research. Reducing ultra-processed foods and added sugars typically yields the biggest improvements.

Medical Disclaimer

This tool is for informational purposes only and is not a diagnostic instrument. PCOS can only be formally diagnosed by a qualified healthcare professional through clinical examination, hormone panels, and ultrasound. Consult a gynaecologist or endocrinologist for accurate diagnosis and management.