Periwell
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Cycle

Is heavy bleeding a sign of perimenopause?

Flooding or passing large clots during menstruation, especially in early perimenopause.

Why it happens

Irregular bleeding is one of the clearest clinical markers of the Early Menopausal Transition (STRAW+10 Stage -2). Progesterone begins declining before estrogen, creating an unopposed estrogen environment that leads to heavier or erratic periods.

Did you know? Less than 20% of U.S. primary care physicians have received formal menopause training — meaning this symptom is frequently misattributed to stress, anxiety, or ageing.

Don't guess.
Know your stage.

Our 5-minute Pattern Preview uses the Greene Climacteric Scale and STRAW+10 framework to show you where you are in your transition — and generate a report you can share with your doctor.

Generates a PDF you can share directly with your provider.

You are not alone

6,000 women enter menopause every day in the U.S., yet 1 in 3 receive an incorrect diagnosis first. Tracking heavy bleeding helps build a clinical picture of your specific transition phase — evidence you can bring to any provider.

Other Cycle symptoms

Irregular CyclesPeriods arrive earlier or later than usual, or skip months entirely.SpottingBleeding or spotting that occurs between regular periods.