PMDD & Cycle Education

Understanding PMDD and Cyclic Mood Changes

If your anxiety, mood or energy shifts follow a monthly pattern, you’re not imagining it.

After ovulation, progesterone, blood sugar stability and nervous system reactivity shift together. For some women, this creates predictable symptoms.

Explore the physiology behind these patterns below.

PMDD: Causes & Physiology

What actually shifts after ovulation, and why do symptoms intensify?

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Late Luteal Anxiety

Why anxiety rises after ovulation and how progesterone affects GABA.

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Why Blood Sugar Crashes After Ovulation (The Luteal Phase)

Why does glucose regulation become more fragile in the luteal phase?

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The Histamine-PMS Connection: Why You Feel Itchy and Irritable

The link between histamine activity and late-cycle irritability.

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Nervous System & Your Cycle

How stress reactivity, vagal tone and hormone shifts interact across the month — and why symptoms often intensify after ovulation.

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Why Do I Feel Worse the Week Before My Period?

When everything feels harder before your period, there’s usually a physiological reason. Understand why mood, anxiety and energy often shift in the late luteal phase.

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Calm Cycle Hub Membership

For women experiencing cyclic anxiety, irritability or PMDD who want structured support.

Phase-specific education, nutrition guidance and nervous system tools inside a guided membership.

Learn how progesterone, blood sugar and histamine shifts influence your mood — and how to work with them.

$7/month cancel anytime

12-Week Hormone & Nervous System Intensive

For women with late-luteal anxiety, mood shifts and PMDD.

Personalised cycle mapping, nutrition refinement and nervous system recalibration across three months.

We identify which shifts occur after ovulation, stabilise blood sugar patterns, and reduce nervous system reactivity.

Menstrual Mastery – $695
Nervous System Intensive – $1095

1:1 Consultations

For women wanting targeted support for specific cycle or hormone concerns.

Focused sessions to review symptoms, refine nutrition, assess nervous system patterns and adjust your plan.

Clear, practical guidance tailored to your physiology.

Initial consultation: $280
Follow-up: $140