Let’s Strike
Endometriosis Out!

Join us and empower women and girls with endometriosis to lead healthy, full lives.

BOSTON, MASSACHUSETTS - AUGUST 3: Liam Hendriks #31 of the Boston Red Sox meets Kara for Hendriks’ Heroes ahead of a game against the Houston Astros at Fenway Park in Boston, Massachusetts on Sunday, August 3, 2025. (Photo by Rachel O’Driscoll/Boston Red Sox/Getty Images)

Catalyzing the love of the ball game.

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Raise awareness about endometriosis

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Build a team of champions.

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Create opportunities for supporting research and education.

Our Story

Learn how the organization got started.

About Endo

What is endo? Find information, resources, and support.

Take Action

Join the team to empower women and girls with endometriosis.

1 in 10 women and girls in the United States have endometriosis.

Society for Women’s Health Research