Week 3 · Stress steals your hormones

The Cortisol–Hormone Connection

Cortisol and your sex hormones share a pathway. When stress is high, your body makes cortisol at the expense of progesterone — a phenomenon called 'pregnenolone steal.' This week we address it.

This week's lessons
1

Why stress kills progesterone

Your body prioritises survival over reproduction. When cortisol demand is high, the precursors that would become progesterone get diverted to cortisol. This is why stressful months bring worse PMS, irregular cycles, and low libido. Calming the stress response is hormonal medicine.

2

Your stress regulation practice

Daily nervous system regulation — the physiological sigh, 4-7-8 breathing, or a somatic practice. Five minutes twice daily. This isn't optional in hormonal work; it's foundational.

3

Adrenal support

Adaptogenic herbs help your body respond to stress without overproducing cortisol. This week introduces one appropriate to your pattern. Food-based adrenal support (protein, salt, vitamin C) is also covered.

Your practices

Do these daily

Twice-daily regulation
5 minutes morning and evening of breath or somatic practice.
Adaptogen protocol
As recommended for your pattern. Morning dose typically.
Journal prompts

Sit with these

“When is your stress highest, and how does it track with your symptoms?”
“How did regulation practice change your week?”
This week's herb
Ashwagandha
Adrenal and cortisol support. Confirm timing and dose with your practitioner.
Your action this week
Establish twice-daily nervous system regulation. Begin adaptogen if guided.
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Week 2: Your Personal Protocol Begins
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Week 4: Cycle Syncing