---
title: "Perimenopause age: when it starts and why"
description: "Perimenopause age: it often starts in your 40s but can begin earlier. Learn typical timing, what shifts it, and when to check in with a clinician."
canonical: "https://www.vitalsvault.com/treatment-learn/perimenopause-age"
last-updated: 2026-08-22
---

# Perimenopause age: when it starts and why

> Perimenopause age: it often starts in your 40s but can begin earlier. Learn typical timing, what shifts it, and when to check in with a clinician.

---

Canonical HTML: https://www.vitalsvault.com/treatment-learn/perimenopause-age
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