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The Infradian Baseline: A Masterclass in Menstrual Awareness

590.000 VND

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A course on your infradian rhythm — the 28-day biological clock most of us were never taught to read.

This is for you if: you're tired of being told your symptoms are "normal," you track your cycle in an app but know it's just guessing, or you want to understand why your energy, mood, and libido shift each month — with data, not guesswork.

You'll learn to read your own hormone map: three key hormones, two biomarkers you can track at home, and how to pick period products that don't disrupt your vaginal microbiome.

What you get:

A map of 3 hormones: what estradiol, testosterone, and progesterone each do, and which phase is good for what.
How to read 2 real biomarkers — basal body temperature (BBT) and cervical mucus — more accurate than app guesses.
Why your period product affects your vaginal pH and microbiome, and how to choose right.

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The problem: a clock that isn't yours

Work calendars, workout plans, productivity advice — all assume a flat, repeating 24-hour rhythm. That's close to the male testosterone cycle, not the female hormonal cycle.

When you're tired for no clear reason, in serious period pain, or your mood swings hard — that's not poor time management. That's living out of sync with your own infradian rhythm.

The trap: turning your cycle into homework

Traditional medicine often waves off symptoms as "normal," or prescribes birth control to suppress your system. Looking for another way, many fall into a different trap: eat flaxseed on day 7, do HIIT on day 14, avoid big decisions in your luteal phase.

This turns your cycle from a resource into a to-do list. The problem: a fixed 28-day framework doesn't match your actual biology.

How to read your cycle: two real biomarkers

Instead of guessing with an app, this course teaches you to read two signals your body sends daily:

Basal body temperature (BBT): taken right when you wake up. Low and variable in your follicular phase (usually under 36.5°C), then rising into a steady plateau after ovulation — driven by progesterone acting on your hypothalamus.

Cervical mucus: thick and cloudy after your period, turning clear and stretchy — like raw egg white — as you approach ovulation.

Your doctor makes the diagnosis. AI helps you track and organize the data. You keep the final say over your own body.

Three hormones, three different jobs

Estradiol (first half of your cycle): sharpens verbal memory, supports planning. Good time to plan ahead, learn something new.

Testosterone (around ovulation): a short spike — faster muscle recovery, sharper spatial focus, higher libido.

Progesterone (second half of your cycle): triggers GABA, a compound that calms your nervous system. Good time to finish up work and rest — not a sign your brain is "off."

Understanding these three gives you concrete data to bring to your doctor — not just a vague description of how you feel.

Why your period product matters too

Period blood is alkaline — it shifts your vaginal pH. Pads and tampons trap moisture and heat, can cause micro-tears in the vaginal wall, and disrupt the protective Lactobacillus layer.

The Cocmau® menstrual cup and SmoothDisc® menstrual disc collect blood at the source instead of absorbing it, keeping your pH stable at 3.8–4.5 — the range a healthy vaginal microbiome needs.

The course shows you how to pick the right product for each day of your cycle.

Understand your infradian rhythm. Decide for your own body.

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