Is having polycystic ovaries the same as having PCOS? Although they are often used interchangeably, having ovaries with polycystic morphology and suffer the polycystic ovary syndrome (PCOS) These are two different conditions. At Inebir, our fertility clinic in Seville, we frequently see women with questions about their hormonal diagnosis and fertility.
This article is designed to offer a clear, accessible, and rigorous explanation of these two medical realities, addressing not only their clinical implications but also their impact on hormonal health, the diagnosis of PCOS, and the differences between PCOS and polycystic ovaries.
Table of Contents
- 1 What does it mean to have polycystic ovaries?
- 2 What is polycystic ovary syndrome (PCOS)?
- 3 Main differences between polycystic ovaries and PCOS
- 4 PCOS and its impact on fertility
- 5 Multidisciplinary approach at Inebir
- 6 Frequently asked questions about polycystic ovaries and PCOS
- 7 Importance of a clear diagnosis and a personalized approach
What does it mean to have polycystic ovaries?
When we talk about ovaries with polycystic morphology, we are referring to a characteristic observed using transvaginal ultrasound. Multiple small follicles are identified, distributed around the periphery of the ovary, resembling a "string of pearls." This image does not necessarily imply the presence of a disease.
It is a condition that can be asymptomatic, especially in young women. It is estimated that between 20% and 30% of women of childbearing age have this morphology without it affecting their reproductive health.
In some cases, however, it can be associated with less efficient ovulation, which is relevant if you are trying to conceive.
Medical recommendation: Perform a hormonal study (LH, FSH, AMH) and carry out clinical follow-up if pregnancy is sought.
Clinical differences between PCOS and polycystic ovaries
Although both conditions can be detected on an ultrasound and may occur together, they are not the same. polycystic ovaries They can appear in isolation without implying a disorder, whereas PCOS is a female hormonal disorder with clinical implications that require specialized medical attention.
What is polycystic ovary syndrome (PCOS)?
Polycystic ovary syndrome, known as PCOS, is an endocrine-metabolic disorder with hormonal, metabolic, and reproductive implications. It affects between 10% and 15% of women of reproductive age and can directly influence ovulation, metabolism, and emotional well-being.
Their diagnosis is based on the Rotterdam criteria, which require the presence of at least two of the following elements:
- Anovulation or menstrual irregularities.
- Hyperandrogenism (excess of androgens in the blood or manifestations such as acne, hirsutism or alopecia).
- Polycystic morphology on ultrasound.

Most common symptoms of PCOS
Many patients present with a combination of the following symptoms:
- Sparse or absent periods.
- Hormonal acne.
- Excessive body hair (hirsutism).
- Hair loss in male patterns.
- Difficulty losing weight or sudden weight gain.
- Infertility due to chronic anovulation.
- Insomnia.
- Mood swings or anxiety.
Diagnostic assessment at Inebir
The approach includes:
- Complete hormonal analyses (LH, FSH, testosterone, AMH, TSH, insulin).
- Detailed medical history and gynecological examination.
- Transvaginal ultrasound.
- Metabolic assessment and lipid profile.
Main differences between polycystic ovaries and PCOS
Despite sharing some ultrasound similarities, the differences are substantial:
| Appearance | Polycystic ovaries | Polycystic Ovarian Syndrome (PCOS) |
| Diagnosis | Ultrasound image | Clinical and hormonal evaluation |
| Symptom | Generally asymptomatic | Irregular menstruation, hirsutism, acne |
| Treatment | Not usually necessary | Individualized: hormonal, nutritional, psychological |
| Fertility | Minimal influence | It can make conception more difficult. |
PCOS and its impact on fertility
One of the most relevant clinical manifestations of PCOS is the chronic anovulationThat is, menstrual cycles without ovulation. This condition significantly reduces the chances of natural pregnancy.
The good news is that, with personalized treatment and proper follow-up, many women with PCOS achieve a successful pregnancy. Treatment may include:
- Controlled ovarian stimulation.
- Dietary changes to reduce insulin resistance.
- Psychological therapy to improve emotional well-being.
- Assisted reproduction techniques, in cases where they are required.
At Inebir, a plan is developed tailored to each patient, taking into account their age, PCOS phenotype, lifestyle, and expectations.
Multidisciplinary approach at Inebir
We address the SOP from a holistic perspective. Our team includes:
- Specialized gynecologists in fertility and reproductive endocrinology.
- Endocrinologists with experience in female hormonal disorders.
- Nutritionists focused on hormonal health and metabolism.
- Psychologists with training in reproductive and emotional health.
This multidisciplinary approach improves the response to treatment, facilitates continuous monitoring, and provides emotional support throughout the process.

Frequently asked questions about polycystic ovaries and PCOS
What is the main difference between having polycystic ovaries and having PCOS?
Having polycystic ovaries implies a morphological condition observed on ultrasound. In contrast, PCOS is a syndrome with clinical and hormonal manifestations that requires intervention.
Is PCOS the same as having ovarian cysts?
No. An ovarian cyst is a single, usually benign and temporary, growth. PCOS involves a cluster of small follicles and symptoms such as acne or menstrual irregularities.
How do I know what type of PCOS I have?
There are four PCOS phenotypes. Only a specialist can determine your specific case after hormonal and ultrasound evaluation.
Can I get pregnant if I have PCOS?
Yes. With the right treatment and professional follow-up, many women achieve a successful pregnancy. A healthy lifestyle and medical intervention are essential.
Does PCOS disappear with age?
Symptoms may lessen after age 40, but PCOS does not disappear completely. Regular checkups are important.
Importance of a clear diagnosis and a personalized approach
Distinguishing between polycystic ovaries and polycystic ovary syndrome (PCOS) is essential to avoid misdiagnosis and unnecessary treatment. At Inebir, we offer a comprehensive, personalized, science-based assessment focused on each patient. If you have questions about your diagnosis or fertility, schedule an appointment with our expert team in Seville and receive the support you need to make informed decisions about your hormonal and reproductive health.
For more information visit our Polycystic Ovary Syndrome Unit y Schedule your first consultationFollow us on our social media: Facebook, X, LinkedIn, TikTok, Social media coordinator y YouTube.
