Why are you tired?
Why are you breaking out?
Why can't you sleep?
Why do you feel off?
Tired? Moody? Off?
Why are you in pain?

Ask your period.

One membership: Your test at launch plus 
monthly female health deep-dives and live workshops.

First 1,000 founding members lock in 99€ 69€ / quarter, for life.

Join for 69€ / quarter

Become a founding member

First 1,000 founding members lock in 99€
69€ / quarter, for life

Be among the first – and help advance the future of women’s health.

  • Understand your body: Monthly lessons on your cycle, hormones, PCOS, endometriosis, fertility, perimenopause & longevity.

  • Learn from experts: Live sessions with doctors, scientists & leading female health experts.

  • Find your people: A community of women who want to understand their bodies better and connect on the topics you care about.

  • Become part of the research: Get access to studies and support research using menstrual blood.

  • Help build what comes next: Be part of building our menstrual blood biobank and future tests.

JOIN FOR €69 / quarter

How it works

We're so close. Our test is being checked right now to make sure it's safe and accurate. As soon as the first health marker gets the green light, we go live, and the very first kits ship to our founding members. After that, we unlock a new health marker together every 3 months.

1

What you get now

Pay 99€ 69€ to lock in your founding price. Your membership perks start Oct 1st, 2026, and your first test is included at launch. No further payment until one quarter after launch.

2

What happens at launch

Once our first health marker is certified, we launch and your kit ships. Collect your sample at home, send it back, and see your results in our app.

3

Go on a journey with us

To start, we release one health marker per quarter, in the order each is certified. Discover a new health marker as it gets certified, starting with AMH, FSH and HbA1c. Learn what it means for your body, one step at a time.

Tests ship within Germany for now. Membership, deep-dives and workshops are accessible worldwide from Oct 1st, 2026.

Welcome to our World

  • Science

    Know what’s happening inside your body.
    Expert sessions, research insights and everything you were never taught about hormones, your cycle, fertility, endometriosis, PMOS and longevity.

  • Access

    Be first.
    Early access to new tests, studies, products, limited drops & member-only opportunities.

  • Experiences

    Be there when it happens.
    Events, retreats, dinners & special moments.

  • Community

    Meet the women changing it with you.
    A private community to connect, ask questions, share experiences curated by experts.

Learn More

Your Questions, Answered

  • Your membership perks start Oct 1st, 2026. You pay 69€ today to lock in your founding price, this already covers your first test. Your next payment only comes one quarter after launch.

  • Our first health markers are currently in certification. The moment it's approved, we launch and your kit ships (expected 03/2027). We can't promise an exact date yet, but you'll be among the first to know.

  • A health marker is something in your blood that tells you what's going on inside your body, kind of like a clue. Doctors already use blood tests to check things like iron or blood sugar. We're doing the same thing, but with period blood instead of a needle in your arm.

    Each health marker tells you something different. For example, one can show how many eggs your body has left, another can show if your hormones are balanced, and another can show your average blood sugar over the past few months.

    On their own, the numbers don't mean much. Doctors compare them to normal ranges and to your own past results to spot patterns, catch problems early, or rule things out. That's exactly how we want you to use them too: not as a single verdict, but as one more piece of the puzzle you can bring to a doctor or just use to understand your body better over time.

  • We start with your fertility hormone (AMH), your ovulation hormone (FSH), and your blood sugar levels (HbA1c), and add a new health marker each quarter, in the order each one is certified.

  • You collect your sample at home, send it back, and see your results digitally in our app. No clinic visit needed.

  • Yes. The membership, deep-dives and workshops are accessible worldwide from day one. Physical test kits ship within Germany for now, with more countries to follow.

  • Yes, you can cancel anytime.