“"What if your menstrual cycle,
your entire female cycle,
was not woo-woo?
What if it actually was a science?"
About the episode…
Episode 13.
Why has Friday the 13th been framed as dark, cursed, and unlucky?
Historically, the number 13 wasn't a symbol of fear, it was a symbol of feminine rhythm, Venus, and the 13 lunar and menstrual cycles in a calendar year.
In this episode, we unpack what happens when a society built on a rigid, 24-hour linear schedule erases cyclical wisdom and how that disconnection shows up physically in women's bodies, particularly for those navigating endometriosis and chronic pain.
Cycle syncing isn’t "woo-woo" wellness culture; it is hard endocrinology. While male biology runs primarily on a 24-hour circadian clock, female biology runs on an ~28-day infradian rhythm that alters resting metabolic rate, insulin sensitivity, and cortisol tolerance week by week.
When we ignore those shifts—pushing through high-intensity workouts, under-fueling, and operating at full speed during our luteal phase, we drive up stress hormones, deepen progesterone depletion, and amplify systemic inflammation.
In this episode, we explore:
From Venus to Villain: How Friday the 13th and the 13-moon cycle were severed from modern calendars—and why cyclical biology gets dismissed as "unpredictable."
The Science of the Infradian Rhythm: Why your metabolism speeds up in the luteal phase, how chronic cortisol undermines progesterone, and why pushing harder backfires before your bleed.
Endometriosis, Xenoestrogens & Chronic Pain: The inflammatory reality of endometriosis, the role of endocrine disruptors, and how forcing linear productivity turns up the volume on pain signaling.
The Ayurvedic Lens (Vata & Apana Vayu): Why late-luteal overexertion aggravates Vata, causing nervous system constriction, cramping, and exhaustion.
Practical Luteal Protection: Simple shifts in movement, nourishment, and boundaries to support hormone clearance and create an easier bleed.
Sending Love & Healing,
Emma Marigold
Medical Herbalist and Ayurvedic Practitioner BSc MNIMH and the ARTÀ team
Disclaimer: This episode represents historical reflection, personal philosophy, and herbal wellness education. It does not constitute individual medical advice, diagnosis, or treatment.
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Hi, I’m Em,
A Medical Herbalist (BSc MNIMH), Ayurvedic, and Functional Medicine Practitioner. Most importantly, I’m a woman who has been exactly where you are.
My path to ARTÀ Healing didn't start in a classroom; it started with years of PCOS, chronic fatigue, and unexplained blackouts. I spent far too long in the "guessing game," moving from doctor to doctor and layering on supplements and medications that only masked the real issues, rather than getting to the root.
That experience fuelled my commitment and dedication to supporting women just like YOU in finding lasting, empowering, and real solutions.
I created ARTÀ to do just that.
Over 6-months, you are deeply held and supported through a complete healing process, with personalised medicine, education, ongoing assessment, and practitioner guidance at every stage.
This is slow, intentional medicine — designed to last.
