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Free tool
Answer a few simple questions about periods and recent changes, and we’ll point you toward relevant Midlife Atlas information.
STEP 1 OF 5
No diagnosis. No account. Just a clearer place to begin.
Periods, symptoms and how long you’ve noticed them.
Contraception, surgery or treatment can change what patterns mean.
Understanding a stage, exploring symptoms or preparing for an appointment.
Guides, tools and next steps matched to what you told us.
No. It points you at the parts of Midlife Atlas most likely to be useful. It does not decide what is happening to you.
No. It can explain why certain guides may be relevant — for example, that menopause is described retrospectively after 12 months without a period, where there is no other medical reason for the change.
Period patterns are one of the main things the menopause transition is discussed in terms of. They are not useful in every situation, which is why the tool asks what else might be affecting them.
The tool routes you toward symptom-based information instead of relying on bleeding patterns. It will not try to infer a stage from your symptoms.
Hormonal contraception can change or suppress bleeding, so period-based reading is limited. The tool says so and points elsewhere. It will never suggest stopping or changing contraception — that is a conversation with your prescriber.
If you tell it your periods have become very infrequent or stopped and you are under 40, it says that deserves medical assessment rather than being assumed to be an ordinary part of the transition. It does not attempt a diagnosis.
Choose “I’m not sure”, or skip the question. The tool still produces a useful starting point.
No. There is nothing to sign up for and nothing to sign in to.
No. They stay on the page while you are using it and are gone when you leave or refresh. They are not stored in your browser, not put in the web address, and not sent to analytics.
No. It is a way of finding a sensible place to start reading.