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Marilyn Monroe's hidden battle with 'debilitating' endometriosis 
Monroe died at 36 due to a drug overdose

Marilyn Monroe's hidden battle with 'debilitating' endometriosis 

Jun 02, 2026
12:41 pm

What's the story

Hollywood icon Marilyn Monroe, who would have turned 100 on Monday (June 1), battled endometriosis at a time when there was no awareness surrounding it. This condition was "so severe that it destroyed her marriages, her wish for children, her career and ultimately her life," as per Anthony Summers's 1985 book Goddess: The Secret Lives of Marilyn Monroe. The National Library of Medicine called Monroe "one of the most famous sufferers from endometriosis." But fame wasn't enough to help her.

Health struggles

Monroe was often hospitalized for her condition

Bryan Johns, President and CEO of the ICON Collection, which is backing a Monroe exhibition, recently spoke to PEOPLE about this big aspect of the star's life. Johns revealed that Monroe suffered from "terrible, debilitating endometriosis" and was often hospitalized for it. Despite informing the studio about her health issues, they would often downplay its seriousness and accuse her of making it up.

Family aspirations

Her health issues destroyed her dream of having children

Monroe, who grew up in an orphanage and foster homes, always wanted a family of her own. However, her health struggles made it difficult for her to conceive. Summers's book cites Monroe's longtime physician Dr. Lee Siegel as confirming her endometriosis diagnosis and how it impacted her ability to have children. Going through several miscarriages, Monroe went on to never have children but tried to build relationships with her stepchildren.

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Personal life

Final interview revealed how much she cared for stepchildren

In her final interview with Life magazine, Monroe spoke about her relationships with her stepchildren. "When I was married, I always had to kind of take into consideration the other person, my husband. Not only my husband but most particularly my stepchildren," she said. "I always wanted them to feel that they knew me as myself, whatever they might read or hear." Treating endometriosis led Monroe to use "strong analgesics, tranquilisers and hypnotics," leading to "drug dependency."

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About the condition

Know more about endometriosis

Endometriosis is a chronic, recurring disease where tissue similar to the uterus' inner lining (called the endometrium) grows outside of the uterus, anywhere in the body. Nearly 190 million women worldwide have the disease today, but the saddest reality is that it often goes misdiagnosed. Affected women present symptoms including pelvic pain, bloating of the stomach, and ovarian cysts. Currently, there's no cure for endometriosis, and a diagnostic laparoscopy is necessary to correctly diagnose the disease.

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