How do I know when I’ve hit perimenopause?

How do I know when I’ve hit perimenopause? Doctors say diagnosis is usually clinical and doesn’t rely on a blood test, with symptoms often starting in the mid-40s There’s a special frisson to period changes in your mid-forties. Every deviation from your usual pattern can feel like a harbinger of the menopause transition, also known as perimenopause.

Summary by Glance · The Guardian Australia