National Ovarian Cancer Awareness Month is observed every September to raise awareness about ovarian cancer, its symptoms, risk factors, treatment, and the need for better early detection. Ovarian cancer is one of the deadliest gynecologic cancers because symptoms can be subtle and are often mistaken for less serious conditions. In the United States, the American Cancer Society estimates that about 21,010 women will be diagnosed with ovarian cancer in 2026, and about 12,450 will die from the disease.
History of National Ovarian Cancer Awareness Month
National Ovarian Cancer Awareness Month developed as an awareness campaign to educate the public, support patients and families, and encourage research into better diagnosis and treatment. September is now recognized by cancer organizations, healthcare professionals, advocacy groups, and communities as a time to share information and promote action.
The understanding of ovarian cancer has changed greatly over time. Earlier treatment options were limited, but modern care may include surgery, chemotherapy, targeted therapy, hormone therapy, immunotherapy in selected cases, and genetic testing. Treatment depends on the type of ovarian cancer, its stage, the person’s overall health, and other individual factors.
Today, doctors also recognize that many high-grade serous ovarian cancers may begin in the fallopian tubes before spreading to the ovaries or other areas. This has changed how researchers and clinicians think about prevention, risk reduction, and early detection.
Important Facts About National Ovarian Cancer Awareness Month
- Ovarian cancer can cause symptoms such as bloating, pelvic or abdominal pain, feeling full quickly, changes in appetite, and urinary urgency or frequency.
- Symptoms that are new, persistent, or unusual should be discussed with a qualified healthcare professional.
- There is no reliable routine screening test for ovarian cancer in women with no signs or symptoms and average risk.
- The Pap test screens for cervical cancer, not ovarian cancer.
- Risk can be higher with age, inherited gene mutations such as BRCA1 or BRCA2, family history, endometriosis, and certain personal medical histories.
- Some factors, including pregnancy, breastfeeding, and the use of birth control pills, have been linked with lower ovarian cancer risk, but personal risk should always be discussed with a doctor.
Ways to Observe National Ovarian Cancer Awareness Month
National Ovarian Cancer Awareness Month can be observed by learning the symptoms of ovarian cancer and sharing reliable information with others. Awareness matters because the disease is often diagnosed after it has already spread, and people may not recognize early warning signs.
You can also support patients and families, donate to ovarian cancer research or advocacy organizations, take part in awareness events, wear teal, or talk with a healthcare professional about your personal risk. People with a strong family history of ovarian, breast, pancreatic, or related cancers may also want to ask whether genetic counseling or testing is appropriate.
When Is National Ovarian Cancer Awareness Month in 2026?
National Ovarian Cancer Awareness Month is observed annually throughout September, beginning on September 1.
Observations
| Weekday | Month | Day | Year |
| Tuesday | September | 1 | 2026 |
| Wednesday | September | 1 | 2027 |
| Friday | September | 1 | 2028 |
| Saturday | September | 1 | 2029 |


