Bidanova: Is it perimenopause? Take the 2-minute symptom check

Sound familiar?

It's not "just stress." And you're not imagining it.

Perimenopause can start years before your last period, often in your early 40s, and shows up in ways nobody warned you about:

Waking at 3am Brain fog Irritability that isn't you Hot flashes Anxiety out of nowhere Irregular cycles Joint aches Exhaustion Heart palpitations Dry skin & hair changes

How it works

Two minutes now. Clarity after.

Step one

Answer 13 questions

About your cycle, sleep, mood and body. Plain questions, honest answers, no medical jargon.

Step two

See your pattern

Get a clear picture of how your answers compare to common perimenopause patterns, and which areas stand out for you.

Step three

Get your head start

Join the founding waitlist for Bidanova, the private companion app that tracks your symptoms and turns them into answers.

Coming in the app

Walk into your doctor's office with data, not doubt.

Bidanova quietly tracks your symptoms day by day, then builds a clean report of your last 90 days: symptom frequency, cycle changes, sleep patterns, and the questions worth asking. Because "I think something's off" gets dismissed. Three months of data doesn't.

90-day symptom timeline Cycle changes Questions for your doctor One-tap PDF

Private by design

Your body's data is nobody's business but yours.

Built in the Netherlands. Your data stays in Europe, under European privacy law
Never sold, never shared with advertisers, no ad trackers inside the app
Export or permanently delete everything, any time, in one tap

The symptom check

13 questions. Two minutes. No account.

Answer honestly. There are no wrong answers, and nothing is uploaded until you choose to join the waitlist at the end.