Hormone check: which hormone pattern fits your symptoms?

In perimenopause, progesterone usually falls before estrogen does, because cycles without ovulation produce no meaningful progesterone. That produces a recognisable early pattern: heavier periods, worse premenstrual symptoms, lighter sleep. Falling estrogen produces a different one: hot flashes, vaginal dryness, joint aches. This check sorts which pattern your symptoms fit. It is not a hormone test, and for most women over 45 no hormone test is needed or useful.

The phrase hormone imbalance is used loosely and sold heavily. What is genuinely true is narrower and more useful: the two ovarian hormones fall on different schedules, and the symptoms they produce are distinguishable.

One thing to settle first. This check will not tell you your hormone levels, and no online tool can. It sorts symptoms towards patterns. For women over 45, guidance advises diagnosing perimenopause on symptoms and cycle pattern without hormone testing at all, because estradiol and FSH swing too much day to day for a single measurement to mean anything.

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Sources

• NICE NG23 — Menopause: diagnosis and management
• The Menopause Society — patient education
• ACOG — The menopause years

Other self-checks