Understanding Progesterone
Understand what bioidentical progesterone is, how it differs from progestins, and its relationship with estrogen and other hormones.
with Kitty Martone, NC, HHP, MH
Maybe you’re brand-new to progesterone and want to understand where to begin. Maybe you’re already using it but feel overwhelmed by conflicting advice about products, dosing, and timing. Or maybe you’ve tried it, had a difficult experience, and wonder whether progesterone could still be helpful for you.
You deserve clear, practical education that helps you make sense of it all.
From foundational health to products, absorption, dosing methods, and troubleshooting, this course brings the pieces together—so you can approach progesterone with greater understanding and confidence.

I’m a health journalist and author of three gut health books and Balance Matters: Rethinking Estrogen, Reclaiming Progesterone, Restoring Hormonal Stability. I also host the podcast Stuff Your Doctor Should Know.
For more than 17 years, I’ve helped women understand the connections between gut health, metabolism, nutrition, and hormones. For the past 12 years, I’ve led the Estrogen Dominance Support Group—now a community of 77,000+ women—and helped thousands navigate the confusion surrounding hormones and progesterone supplementation.
I’ve heard the questions, the frustrations, and the stories of women who were ready to give up after a difficult experience. Those conversations helped shape this course.
My goal is to make this information understandable and practical, so you can better understand your body, your options, and the reasoning behind the approaches I teach.
Six in-depth modules with approximately 12 hours of education, available to work through at your own pace.
Understand what bioidentical progesterone is, how it differs from progestins, and its relationship with estrogen and other hormones.
Explore how nutrition, metabolism, thyroid function, gut health, liver function, and stress can influence your experience with supplementation.
Make sense of creams, oils, capsules, and other delivery methods—including absorption, percentages, milligrams, and product labels.
Learn how to think through fluctuating symptoms and difficult experiences, what underlying factors deserve attention, and when to pause and reassess.
Understand the maintenance and therapy methods taught in this course, including timing, consistency, tracking your response, important precautions, and how to gradually reduce your dose or wean off progesterone if needed.
Explore how considerations change from adolescence through perimenopause and menopause, including when and how supplementation may need reassessment.
An organized course you can return to as you learn—without having to piece everything together from scattered posts and conflicting advice.
Get the complete six-module Progesterone Supplementation Course
and work through the lessons at your own pace.
Regular price $325
Launch price · One-time payment · Save $30
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