At what age is endometriosis usually diagnosed?
Mia Lopez
Updated on February 24, 2026
Endometriosis can affect women across all ethnic backgrounds and at any age, but it most commonly affects women during their reproductive years between the ages of 25 and 35. It is believed that there are an estimated 10% of women suffering with the condition in the United States, but many women remain undiagnosed.
Can you get endometriosis at any age?
Endometriosis can affect women of any age. It's a long-term condition that can have a significant impact on your life, but there are treatments that can help.What were your first symptoms of endometriosis?
One of the most common symptoms of endometriosis is intense pelvic or abdominal pain during your period, which may feel like a sharp or stabbing sensation. If you have endometriosis, your periods are painful because endometrial tissue swells and bleeds each month, just like the uterine lining.What is the average diagnosis time for endometriosis?
The overall median time from the onset of symptoms to a diagnosis of endometriosis was 7.0 years, with an interquartile range of 3.5 to 12.1 years. The median age at the time of onset of symptoms was 20.5 years for those women whose main complaint was pelvic pain, and 23.5 years for those with infertility complaints.Does endometriosis start suddenly?
The symptoms of endometriosis can begin in early adolescence, or show up later in adulthood (6). Symptoms may occur at all times, or may be cyclical. Cyclical symptoms come and go around the same time each menstrual cycle, often occurring around the same time as menstruation.Nurse With Endometriosis Shares Painful Journey To Diagnosis | TODAY
Where is endometriosis pain felt?
Pain From EndometriosisEndometriosis can cause pain in more than one area of your body, including: Pelvic or belly pain. It might start before your period and last several days. It can feel sharp and stabbing, and medication usually won't help.