Is It Perimenopause, Menopause, or Something Else?
Perimenopause starts 4–10 years before your final period — but the average woman sees 3 doctors before getting a correct diagnosis. Check your symptoms below. If 6 or more match, bioidentical HRT may help. Winona reports 80% of patients feel better within 90 days.
Perimenopause & Menopause: Key Facts (2026)
Perimenopause begins 4–10 years before the final period. Average onset: mid-40s. Average age of menopause (final period): 51 in the US, per The Menopause Society. Perimenopause affects 85% of women with at least one symptom before periods stop (Menopause journal, 2023).
Most common symptoms: hot flashes (75–80% of women), night sweats, sleep disruption, mood changes, brain fog, vaginal dryness, irregular periods, joint pain, reduced libido. Symptoms can persist 7+ years (SWAN study data).
HRT (hormone replacement therapy) reduces hot flashes by 70–90% in clinical trials (The Menopause Society). Bioidentical estradiol with micronized progesterone is considered safe for most women under 60 who start within 10 years of menopause, per The Menopause Society's 2022 clinical guidance. Full menopause HRT guide →
Check every symptom you're experiencing:
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Plant-based hormone therapy prescribed by board-certified doctors. Winona reports 80% of patients feel better within 90 days (individual results vary). No in-person visit required.
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80% of women experience menopause symptoms. Most don't know bioidentical HRT is an option.
Common Questions About Menopause & Hormone Therapy
How accurate is a menopause symptom checker?
This checker estimates your likely menopause stage using 12 symptoms mapped to clinical guidelines from the North American Menopause Society. It is educational, not diagnostic. Only a physician can diagnose menopause. Winona's board-certified doctors provide formal assessments via telehealth.
What is bioidentical HRT and how is it different?
Bioidentical HRT uses plant-derived hormones structurally identical to those your body produces — estradiol, progesterone, and sometimes testosterone. Winona prescribes these in customized formulations based on your symptoms and lab work. Winona reports 80% of patients feel better within 90 days (individual results vary).
At what age does perimenopause usually start?
Perimenopause typically begins 4-10 years before menopause, most commonly between ages 40-44. Early signs include cycle changes, sleep disruption, and mood shifts — often misattributed to stress or aging. The average age of menopause in the US is 51.