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A women's health membership

Navigate What Is.
Change What's Next.

Your health shouldn't have to wait for the system to change. 51& is a women's health membership organization that puts power in your hands, today. We help you get smarter, navigate healthcare better, and save money, all while funding the work to build a healthcare system that works better for all women, everywhere.

Your health shouldn't wait for the system to change. 51& helps you navigate healthcare and save money now, while funding the work to fix it for women everywhere.

The women of 51&
As seen in
What you get

At Last, Something That Works For You

Most of us learn about our health when we're already in it. 51& changes that. Get the personalized knowledge and tools that make taking care of yourself simpler at every stage of life. With built-in community and advocacy features, you'll be plugged into what matters, system change included.

Most of us learn about our health when we're already in it. 51& changes that: personalized knowledge, tools, community, and advocacy that make caring for yourself simpler at every stage.

  • 01Screenings. Get notifications based on your age, body, and personal history.
  • 02Content. Fill the knowledge gaps with resources that evolve with you.
  • 03Savings. Save $1,000+ with vetted partners chosen for your health needs.
  • 04Community. Connect with women who understand what you're going through.
  • 05Action Alerts. Find more ways to create the change that's needed.
Why a membership organization

Apart, We're Dismissed. Together, We're The Majority.

Dismissed symptoms. Delayed diagnoses. Out-of-pocket costs for vital treatment. Imagine if 51% of the population came together to name the same problems, put pressure on the people in power, and pooled their dollars for the funding women's health desperately needs. We'd become impossible to ignore, and impossible to design around.

Dismissed symptoms. Delayed diagnoses. Costs no one warned you about. Imagine 51% of the population naming the same problems and pooling their dollars to fix them. Together, we're impossible to ignore.

You Join

Membership means help when you need it, while we make the change that's overdue.

We Fund

Your $100 funds research, policy reform, advocacy work, and education.

We Make Impact

We invest, push, and measure until the system becomes the one we deserve.

What 51& means

Women are 51% of the population.1

&51% of us say the system has let us down.2

&we make 80% of the healthcare decisions.3

&we're diagnosed later, and dismissed more often.4

&we pay more out of our own pockets.5

&it's all of us now: women and the people who love them, across every aisle and zip code.

&there's so much still to fix.

&together, we finally can.

Sources: U.S. Census Bureau; Gallup-Pivotal (2026); Oliver Wyman and OHSU; Nature Communications (2019); Deloitte (2023). Full citations at 51and.com/sources.

The Five & One

The Smartest Five Minutes

Not ready to join? Sign up for our free newsletter, The Five & One. Five signals shaping women's health across care, policy, research, and access, plus one thing just for you. Delivered straight to your inbox.

Not ready to join? Get The Five & One, our free newsletter: five signals shaping women's health, plus one thing just for you. Straight to your inbox.

51& Shop

Change Looks Good on You

Every purchase funds women's health system change. Wear it, carry it, and put the fight in plain sight.

Made to give: one for you, one for the woman who needs it.

The merch is the door. The membership is the room.
Love the merch? Join for $100/year →

Being a Woman Is the Original Pre-Existing Condition.™

But it won't be that way forever, thanks to you. Join today and help build a better system for the women who come next.

Count Me In