Last updated: 2 November 2026
“Do I have PCOD or PCOS?” is one of the most common questions women ask after an ultrasound or a hormone test. Many websites describe a clear difference between PCOS and PCOD, with PCOD called a milder ovarian problem and PCOS a more serious hormonal syndrome. International medical guidance does not draw that line. This guide explains what the two terms mean, where the confusion comes from, and what actually matters for your health and fertility.
In short. PCOD (polycystic ovarian disease) and PCOS (polycystic ovary syndrome) are two names commonly used for the same condition. International guidelines recognise one condition, PCOS, which has recently been given a new name, polyendocrine metabolic ovarian syndrome (PMOS). How mild or severe it is depends on the person, not on which name appears on the report.
Difference between PCOS and PCOD: what the terms mean
PCOD stands for polycystic ovarian disease. It is an older term that is still widely used in India, including on many scan reports and prescriptions. PCOS stands for polycystic ovary syndrome, the name used by the World Health Organization and by the 2023 International Evidence-based Guideline for its assessment and management.
In 2026, a global consensus process published in The Lancet chose a new name for the condition: polyendocrine metabolic ovarian syndrome (PMOS). The NHS now uses this name and notes that PMOS used to be called PCOS. The reason given for the change is that the old name suggests the ovaries are full of harmful cysts, when the condition is really about hormones, metabolism and ovulation. You may see PCOD, PCOS or PMOS on different reports for some time while the new name comes into use.
So, in everyday practice, the pcod pcos difference is mostly one of wording. What your doctor needs to know is which features you have and how they affect you.
Is PCOS and PCOD the same?
For practical purposes, yes. If you search “is PCOS and PCOD same”, you will find pages that list separate symptoms, causes and risks for each. The table below compares the common claims with what the international guidance says.
| What you may read online | What international guidance says |
|---|---|
| PCOD and PCOS are two different conditions | Guidelines describe one condition, PCOS (now PMOS). They do not define PCOD as a separate diagnosis. |
| PCOS is rare | The WHO estimates that PCOS affects 10–13% of women of reproductive age, and that up to 70% of them do not know they have it. |
| PCOD is “just cysts” on the ovaries | The small “cysts” seen on a scan are follicles that started to develop and then stopped growing. They are not harmful cysts in the usual sense. |
| Only one of them affects hormones and metabolism | The condition as a whole is linked to raised androgens (male-type hormones), insulin resistance and long-term metabolic risks. |
Some doctors use “PCOD” informally for women who have polycystic-looking ovaries on a scan but few other symptoms. That is a description of the scan, not a separate disease, and it is worth asking your doctor what they mean if the term is used.
How PCOS (PCOD) is diagnosed
There is no single test. Under the 2023 International Guideline, adults are diagnosed when they have at least two of these three features, after other causes have been ruled out:
- Irregular or absent ovulation, usually seen as irregular, infrequent or absent periods.
- Raised androgens, either on a blood test or seen as acne, extra facial or body hair, or scalp hair thinning.
- Polycystic ovaries on ultrasound, or a raised AMH level on a blood test. The guideline allows AMH to be used instead of a scan in adults.
In adolescents, the guideline requires the first two features, and an ultrasound is not used for diagnosis. The NHS also notes that a scan is done only in people over 18. Blood tests are used to rule out other causes, such as thyroid or prolactin problems. Our guide to blood tests for female infertility explains these tests, and understanding AMH explains what an AMH result can and cannot tell you.
What is bilateral PCOD?
“Bilateral PCOD” or “bilateral polycystic ovaries” on a scan report means that both ovaries show many small follicles. If you are wondering what is bilateral PCOD and whether it is more serious, the word “bilateral” only describes where the finding was seen. It does not mean the condition is worse.
A scan finding on its own is also not a diagnosis. For adults, the 2023 guideline describes polycystic ovaries as 20 or more follicles in either ovary, or an ovarian volume of 10 ml or more, on a modern transvaginal scan. Even then, it is only one of the three features. If your periods are regular and your hormone levels are normal, a report of bilateral PCOD may not mean you have the syndrome. Your doctor will look at the full picture. If your ovulation is being tracked, our guide to follicle size and ovulation scans explains what the scan measures.
PCOD vs PCOS: which is dangerous?
Neither name is more dangerous than the other, because they describe the same condition. What varies is how it affects each person. According to the WHO and the NHS, the condition can increase the risk of:
- type 2 diabetes and insulin resistance
- high blood pressure and heart disease
- non-alcoholic fatty liver disease
- cancer of the womb lining (endometrial cancer), especially when periods are very infrequent for a long time
- depression and anxiety
These risks are the reason regular check-ups matter, whether or not you are trying to get pregnant. The NHS notes that there is no cure, but that treatment and lifestyle changes can help manage the symptoms and lower these risks.
Does PCOD affect getting pregnant?
It can, mainly because ovulation may not happen every month. Many women with PCOS do conceive, some naturally and some with treatment. The NICHD notes that lifestyle changes and weight loss, where weight is raised, can help restore ovulation, and that medicines to bring on ovulation are commonly used. Read PCOS and fertility: what actually helps for the treatment options, and our guide to ovulation induction for how tablets and injections are used with scans.
PCOD meaning in Telugu (PCOD Telugu lo)
For readers who prefer Telugu, here is a short summary of PCOD meaning in Telugu, which also covers PCOS meaning in Telugu.
PCOD అంటే ఏమిటి? PCOD అంటే “పాలీసిస్టిక్ ఓవేరియన్ డిసీజ్” (Polycystic Ovarian Disease). PCOS అంటే “పాలీసిస్టిక్ ఓవరీ సిండ్రోమ్” (Polycystic Ovary Syndrome). చాలా మంది వైద్యులు ఈ రెండు పేర్లను ఒకే సమస్యకు వాడుతారు. ఇందులో హార్మోన్ల అసమతుల్యత వల్ల అండం సరిగ్గా విడుదల కాకపోవచ్చు, దాంతో నెలసరి క్రమం తప్పవచ్చు. స్కానింగ్లో కనిపించే చిన్న “సిస్ట్లు” నిజానికి పూర్తిగా ఎదగని చిన్న ఫాలికల్స్ మాత్రమే. నెలసరి క్రమం తప్పడం, మొటిమలు, అవాంఛిత రోమాలు లేదా గర్భధారణలో ఇబ్బంది ఉంటే డాక్టర్ను సంప్రదించండి.
Getting checked at Sree Nandaka IVF, Kompally
If you have irregular periods, acne or extra hair growth, or you have been trying to conceive without success, a check-up can clarify what is going on. You can discuss your reports, including a scan that mentions PCOD or bilateral polycystic ovaries, with Dr. Deepa Rekha Koduru, Fertility Specialist (MBBS, DGO; DRM, Diploma in Reproductive Medicine, Germany; MRM, Master in Reproductive Medicine, Homerton University, London; Reg. No. 54076). Call +91 76720 01080, or see our pages on fertility evaluation, female infertility and gynaecology.
Frequently asked questions
PCOD (polycystic ovarian disease) and PCOS (polycystic ovary syndrome) are two names commonly used for the same condition. International guidelines recognise one condition, PCOS, recently renamed polyendocrine metabolic ovarian syndrome (PMOS). How it affects you depends on your own features, not on the name used.
For practical purposes, yes. Guidelines do not define PCOD as a separate diagnosis. Some doctors use PCOD informally for polycystic-looking ovaries on a scan, so ask your doctor what they mean if the term is on your report.
It means both ovaries show many small follicles on an ultrasound scan. The word bilateral only describes where the finding was seen. A scan finding alone does not confirm the condition; your doctor also looks at your periods and hormone levels.
Neither name is more dangerous, because they describe the same condition. The condition can raise the risk of type 2 diabetes, high blood pressure, heart disease, fatty liver and womb-lining cancer, so regular check-ups are advised.
Many women with PCOS (PCOD) conceive, some naturally and some with treatment such as medicines to bring on ovulation. A fertility check helps your doctor suggest the right next step.
There is no cure, but the symptoms and long-term risks can be managed with lifestyle changes and treatment. Be cautious of products that promise to reverse PCOD.
PCOD అంటే పాలీసిస్టిక్ ఓవేరియన్ డిసీజ్. PCOS అంటే పాలీసిస్టిక్ ఓవరీ సిండ్రోమ్. చాలా మంది వైద్యులు ఈ రెండు పేర్లను ఒకే సమస్యకు వాడుతారు. హార్మోన్ల అసమతుల్యత వల్ల అండం సరిగ్గా విడుదల కాకపోవచ్చు, దాంతో నెలసరి క్రమం తప్పవచ్చు.
Conclusion
The difference between PCOS and PCOD is mostly a difference in wording. Both names describe the same hormonal and metabolic condition, now also called PMOS. A scan showing bilateral polycystic ovaries is not a diagnosis on its own, and no single name is “more dangerous”. What matters is a proper assessment of your periods, hormones and overall health, and a plan for managing it, whether or not you want to get pregnant now.
Book a consultation at our Kompally centre
Sree Nandaka IVF Centre, Plot 770, Jayabheri Park, behind Big Bazaar, Kompally, Hyderabad, Telangana 500014.
- Call +91 76720 01080
- Message us on WhatsApp +91 76720 01080 or email sreenandakafertility@gmail.com
- Book a Consultation online (MocDoc)
Please note. This article is general information, not medical advice. Diagnosis and treatment depend on your own history and tests. No treatment can guarantee a pregnancy.
Sources
- World Health Organization (WHO): Polycystic ovary syndrome – fact sheet
- Teede HJ, et al. Recommendations from the 2023 International Evidence-based Guideline for the Assessment and Management of Polycystic Ovary Syndrome. J Clin Endocrinol Metab. 2023;108(10):2447–2469
- Teede HJ, et al. Polyendocrine metabolic ovarian syndrome, the new name for polycystic ovary syndrome: a multistep global consensus process. The Lancet. 2026
- NHS: Polyendocrine metabolic ovarian syndrome (PMOS), previously called PCOS
- NICHD (US National Institutes of Health): Treatments for infertility resulting from PCOS
Written by the Sree Nandaka IVF Centre editorial team, Kompally. General information only — not a substitute for a consultation.
