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Endometriosis Awareness Day

An awareness observance on March 1 raising awareness about endometriosis, a chronic condition causing severe pain and infertility, promoting early diagnosis, education, research, and reduced stigma.

Monday

March 2027

Last updated February 26, 2026 · by the Holiday Calendar Team

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YEARLY DATEMarch 1

OBSERVED INUnited States

CATEGORYAwareness

SUBCATEGORYHealth Conditions

ORIGIN

Institutional Initiative

FOUNDING ENTITY

Endometriosis Association

FIRST OBSERVED

1993

HOW THE HOLIDAY CAME TO BE

The Endometriosis Association, co-founded by Mary Lou Ballweg, established Endometriosis Awareness Month in 1993, beginning with an Awareness Week at their roundtable in Milwaukee. March 1 serves as the kickoff day to the month-long campaign.

Institutional Recordvia endometriosisassn.org

INTRO

Introduction

PHOTO

Get ready to raise awareness and show support for those affected by endometriosis on March 1, also known as Endometriosis Awareness Day. This day was first started in 1993 by the Endometriosis Association to educate people about this often misunderstood and underdiagnosed condition. Endometriosis affects millions of women worldwide and can cause severe pain and other symptoms. However, with increased awareness and understanding, we can work towards better treatment options and support for those living with this condition. So let's join together on this day to spread knowledge, show compassion, and make a positive impact!

TIMELINE

Endometriosis Awareness Day Timeline

Discovery of Endometriosis

Dr. Karl von Rokitansky, an Austrian pathologist, became the first to describe the disease that would later become known as endometriosis.

Term "Endometriosis" Coined

Dr. John Albertson Sampson defined the term "endometriosis." His research laid the foundation for further understanding of the disease.

The Endometriosis Association

The Endometriosis Association, the first organization dedicated to the disease, was founded to provide information and support for those affected.

"Endometriosis: A Key to Healing"

Diane Sheppard's groundbreaking book, "Endometriosis: A Key to Healing Through Nutrition" was published, offering a holistic approach to managing the disease.

Endometriosis Research Funding Increases

The NIH increased its funding for endometriosis research, further recognizing the disease's severity and impact on women's health.

Endometriosis Awareness Day Established

Endometriosis Awareness Day was recognized internationally to be celebrated annually on March 1, raising awareness about this prevalent health issue.

GET INVOLVED

How to Celebrate Endometriosis Awareness Day

Organize a fundraiser

Gather your friends and family to organize a fundraiser for Endometriosis Awareness Day. You can host a bake sale, charity run, or any other creative event to raise money and awareness for this important cause.

WEAR

Wear yellow

Yellow is the official color of Endometriosis Awareness Day, so show your support by wearing something yellow on this day. You can also encourage others to do the same by sharing your outfit on social media with the hashtag #EndoAwareness.

EDUCATE

Educate yourself and others

Take the time to educate yourself about endometriosis and share your knowledge with others. You can write a blog post, create an informational video, or simply have conversations with your friends and family about this often misunderstood condition.

VOLUNTEER

Volunteer at a local organization

Find a local organization that supports women with endometriosis and volunteer your time on Endometriosis Awareness Day. You can help with events, fundraisers, or simply offer your support to those in need.

START

Start a conversation

Use this day as an opportunity to start a conversation about endometriosis with those around you. Share your personal story or facts about the condition to raise awareness and promote understanding and support.

WHY THIS DAY MATTERS

Why Endometriosis Awareness Day is Important

It advocates for better healthcare for those with endometriosis

By bringing attention to endometriosis on this designated day, we can also push for improved medical care and research for the condition. This includes early diagnosis and treatment options, as well as increased funding for finding a cure.

It raises awareness about a commonly misunderstood condition

Endometriosis is a painful and chronic condition that affects 1 in 10 women, but many people are still not familiar with it. By dedicating a day to raising awareness, we can educate others and help those suffering feel seen and heard.

It offers support for individuals with endometriosis

For those living with endometriosis, having a day dedicated to their struggles can provide much-needed validation and support. It allows them to connect with others who understand their experiences and find resources for managing their symptoms.