Hormones

2 articles on hormones in perimenopause.

Hormones 3 August 2026

Hot Flashes in Perimenopause: The Science Behind Vasomotor Symptoms

Hot flashes affect 60–80% of women in perimenopause and last a median of 7.4 years. Here's the actual brain mechanism, why the week before your period is worse, and what the evidence says helps.

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Hormones 27 July 2026

Sleep and Perimenopause: Why Progesterone Decline Disrupts Your Nights

Perimenopause sleep problems affect nearly 4 in 10 women — the highest rate of any life stage. Here's the hormonal reason, why it gets worse in the Root phase, and what actually helps.

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