đ Call: 027 254 1721 đ§ Email: info@endowarriorsaotearoa.com Registered Charity CC60609


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Supporting Women, Girls & Those Assigned Female at Birth Living with Endometriosis
Endo Warriors Aotearoa is a grassroots charity led by people with lived experience. We provide compassionate support for those living with endometriosis and deliver free menstrual and endometriosis education in schools and community groups, because endometriosis is not just a period illness.
Our Mission
To support and empower individuals living with endometriosis and fight period poverty. We provide education, advocacy, and resources while promoting greater access to healthcare for those affected by these conditions.
Our Values
Endo Warriors Aotearoa is guided by compassion, courage, and community. We believe in learning and growing together, respecting the dignity of every person, and supporting each other with care and hope. Through connection and teamwork, we create positive change for those affected by endometriosis and period poverty.
Our Impact
We offer compassionate peer support, accurate information, and a vibrant online community for those living with endometriosis. We deliver free menstrual and endometriosis education workshops in schools and local communities, distribute free menstrual products (including reusable options), and advocate for better health care across Aotearoa. Every action ensures no one faces endo or period poverty alone.
Challenging stigma and system gaps with free education, support, and community action.
Living Well with Endometriosis & Menstrual Health
Education • Support • Advocacy • Resources • Community
Whether you're living with endometriosis, experiencing difficult periods, supporting someone you care about, or wanting to learn more about menstrual health, we're here to help. Endometriosis and menstrual health are connected, but they are not the same. On this page, you'll find trusted education, personalised support, advocacy, practical resources, and opportunities to connect with a community that understands.
Featured Campaign
Let's Be Heard: Rewrite the National Guidelines for Endometriosis
Endometriosis is a chronic, whole-body inflammatory condition where tissue similar to the lining of the uterus grows outside the uterus. While symptoms often become worse during menstruation, endometriosis is much more than a period condition and can affect people every day of the month.
It is estimated to affect around 1 in 10 people assigned female at birth, yet many wait years for a diagnosis. Early recognition, education, and support can make a significant difference.
yet national care guidelines haven't been updated since 2020
â8–10 Year Wait
People face years of pain and dismissal before getting a diagnosis, with MÄori, Pasifika, disabled, and gender-diverse communities waiting even longer.
Outdated Guidelines
The national guidelines (last updated in 2020) are not enforceable, lack equity planning, and fail to protect patients.
Limited Care Options
Current care focuses on a narrow set of treatments, leaving people without the full range of support needed for pain relief, quality of life, and long-term wellbeing
Lack of Inclusivity
The guidelines overlook the needs of MÄori, Pasifika, disabled, and gender-diverse people, widening health inequities.
That means thousands are still being dismissed, misdiagnosed, or left without the support they need. Endo Warriors Aotearoa is calling on the Ministry of Health, Te Whatu Ora, and other key decision-makers to change this.
We've launched a petition and submitted a community-led review of the guidelines and we need your voice to help drive it forward.
Together, we can demand the recognition, care, and justice our community deserves. Read the Petition Update
"It was on this page that I first became aware of the symptoms I was living with most of my life, I had no idea what endometriosis was until I saw the creator of this page share on her personal page about her Endometriosis Journey so I decided to check the page out, A few months later I was rushed to Hospital and was diagnosed with Mild Endometriosis, I am grateful to be part of this Amazing Support Group, This page has made me more aware of my illness and has given me the knowledge and tools to use when dealing with my GP, Gynaecologist and even trying to explain to my Family and Friends what Endometriosis is, I feel empowered and don't feel I'm on this Journey alone, I am so grateful for Endo Warriors Aotearoa"
Testimonials
"I just wanted to message and say thank you for everything you do. I struggled with endo for years and I wish I had something like this page while I was going through it all. I felt so alone and like no one was experiencing the pain that I was, so I am so glad that others have this page. please let me know if I can help in any way, I would be honoured to support such an amazing person â¤"
"Thanks to Instagram accounts like yours I would have not learnt about the ins and outs of endometriosis. Reading your guy's stuff and relating to it made me realise I might have endo. Luckily I advocated for myself and now I'm just waiting for my lab results."
Our Founder
Meet the heart behind Endo Warriors Aotearoa
Yessenia Sandoval -She/They
Founder & Charity Director
"La unión hace la fuerza." - Unity makes strength.
Born in Wellington to Chilean indigenous heritage, Yessenia's journey with endometriosis spans over two decades. After years of feeling unheard and isolated, she founded Endo Warriors Aotearoa in February 2020.
From her father Jorge, a political refugee from Chile, she learned the importance of advocacy and aiding others. This foundation of strength and determination drives her mission to ensure no one faces endometriosis alone.
Through personal battles with endometriosis, PCOS, infertility, and multiple surgeries, Yessenia understands intimately the struggles faced by Women, Girls & Those Assigned Female at Birth living with these conditions.

"In the face of an illness often invisible to others, Endo Warriors Aotearoa stands as a visible beacon of support and empowerment."







































