Menstrual health matters

The Four Swans: Busting the Myth of Estradiol Decline

The Four Swans: Busting the Myth of Estradiol DeclineBy: Fiona Catchpowle Published on: 14/09/2025

The “low oestrogen” story dominates menopause narratives, yet SWAN research shows four estradiol trajectories with episodic surges, not steady decline. Learn why this changes how we understand perimenopause and symptom patterns.

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The Four Swans: Busting the Myth of Estradiol Decline

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The missing framework every holistic professional needs:

  • Menstrual health shapes energy, sleep, mood, digestion, skin, pain, and recovery. Yet it’s rarely taught in holistic training, which leaves gaps in everyday practice and in client outcomes.

  • This guide offers five shifts you can start using immediately to enrich your modality without changing who you are or what you do.

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Decades of incomplete information has left a legacy of misunderstandings that are affecting health outcomes on a global scale. We will create a worldwide collective of menstrual and menopause health informed professionals so every menstruator has the knowledge and support to take their next best step as they travel along the menstrual health timeline.

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