Click to talk to a trained teen volunteer.

Ovarian Cysts

What are ovarian cysts?

A cyst is a closed, fluid-filled sac that can form anywhere in the body; and can contain liquid, gas, or semi-solid material. When a cyst develops on the ovary, or within it, is called an ovarian cyst. 

Ovarian cysts are pretty common, in fact most people with a uterus develop at least one non-cancerous cyst from a normal menstrual cycle without symptoms. Even though most ovarian cysts are painless and often go unnoticed, certain types of ovarian cysts can cause pain and discomfort. While most ovarian cysts are benign (non-cancerous) and go away on their own, there can still be complications like rupture, torsion, or bleeding, which can be serious and require medical attention. 

What are some common symptoms of cysts? 

Although most people with ovarian cysts may not experience any symptoms at all, cysts can still cause a wide range of symptoms:

NOTE: 

Symptoms of ovarian cysts may be difficult to detect because they mirror symptoms of urinary tract infection and menstruation. The only way to know for sure if you have ovarian cysts or not is to talk to a healthcare professional like a family physician. 

 

What are the different types of ovarian cysts?

There are two major types of ovarian cysts: functional and pathological. Functional cysts are the most common as they appear during the menstrual cycle. They are non-cancerous and often not painful, usually resolving themselves within around 60 days. Some specific examples of functional cysts are follicular and corpus luteum cysts (they do not grow on/in the uterus). 

Pathological cysts may require more attention because they may be benign (non-cancerous) or cancerous, depending on their location and what caused them. They grow on or in the uterus. Even though a pathological cyst is non-cancerous, it may still cause pain or discomfort. The pain can range from a dull ache or a sharp pain in the lower abdomen area, depending on if the cyst is growing, bursting, or causing the ovary to twist.

Sometimes the pain can become so intense that immediate medical attention is needed. So, while some cysts may not seem dangerous, they can still be a big deal when it comes to how they affect your body and how you feel. Below are some examples of cysts that can cause pathological symptoms:  

What does the diagnosis process look like? 

The diagnosis process of ovarian cysts can vary a lot based on a person’s medical history, physical condition, and the types of cysts suspected to be there. However, here are some tests that you may expect:

  1. Pregnancy test: a positive pregnancy test might indicate an early pregnancy, making it possible to detect corpus luteum cysts because they are normal to see during pregnancy. 
  2. Pelvic ultrasound: a non-invasive diagnosis in which a wand-like device called a transducer sends and receives sound waves to create an image of your uterus and ovaries on an ultrasound. This image can be used to confirm if you have a cyst, its type, and its location. 
  3. Tumor marker tests: your doctor may ask you to take a blood test at a local clinic. Your blood sample will be analyzed further to see if any alarming levels indicate other conditions like endometriosis, pelvic inflammatory disease, or risks of ovarian cancer. 

How are ovarian cysts treated? 

In most cases, functional ovarian cysts will go away on their own after a few months. Doctors may suggest something called “watchful waiting”, where there will be regular ultrasound scans and blood tests over a year, after discovering a functional ovarian cyst. 

A surgical procedure that removes ovarian cysts called laparoscopy may be suggested if the cyst is pathological or too large that it will interfere with your daily life. 

If you’re experiencing any severe pain, or pain that’s getting in the way of living your life even after a diagnosis or a suggestion of watchful waiting, seek medical attention right away. Just because ovarian cysts are common does not mean you have to suffer through discomfort!

Healthcare Tips 

You deserve to have a healthcare professional who listens to your concerns about potential ovarian cysts seriously. Unfortunately when it comes to ovarian-related pain you may have to advocate for yourself a bit more, which might mean asking for specific tests, or requesting that your doctor make a note that they denied your requests if they say no.

If you find that your doctor is being dismissive or refusing to look into the cause of your symptoms, you may want to look for another doctor, seek a specialist, or visit a women’s health clinic (they are often gender inclusive and focus on treating people with uteruses). 

Trust your understanding of your body; if your pain is interfering with your daily life, it is a good idea to do what you can to be treated properly and seriously to manage your pain. 

Resources

If you have questions about this topic, feel free to contact one of our peer educators. [Link]

Last Updated: January 2026

  • Grey Text reads "Resource Highlight" then underneath is the logo for Across Boundaries, which features the silhouettes of 2 faces (one grey one purple) surrounded by red, blue, and yellow shapes. Grey text underneath also reads "Mental Health and Addictions Services for Racialized People in the GTA"

    Resource Highlight: Across Boundaries

    Across Boundaries are a community organization that provides mental health and addiction services for racialized communities in the Greater Toronto Area. Click to learn more about services and how to get in touch!

  • The text reads "Self-Managed Abortion in Canada" while the scene behind is of a bedside table with things like a water bottle, some pills, a coffee, alarm clock, and glasses. Next to it is a bed with a teddy bear on it.

    Self-Managed Abortion in Canada

    LEAF (the Women’s Legal Education & Action Fund) have recently shared a new report on the status of self-managed abortion on Canada called “Self-Managed Abortion in Canada: A Status Report”. Check out an overview of it here!

  • A New Place to Get PrEP!

    The Maple Leaf clinic is now offering a PrEP clinic in Downtown Toronto!