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There’s a new way to think about menstrual cycles

Get a clearer understanding of yourself and a better way of planning your life by discovering how the ups and downs of your monthly hormones affect your mood, energy and more every day. Hormonology from Gabrielle Lichterman shows you how.

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About Hormonology

Hormonology will change the way you plan your day, week and month ahead

Download The Hormone Horoscope App Classic

The Hormone Horoscope

Get a forecast of your day based solely on your hormones

Gabrielles Mission - About Hormonology

Gabrielle Lichterman

Gabrielle is leading the growing movement among women to live in sync with their menstrual cycles

Gabrielles Mission - Hormonology

Join My Mission

Use these free tools to share Hormonology cycle knowledge with friends, family, students, clients and patients

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Media Room

TV, magazines, websites, podcasts other media where Gabrielle and Hormonology have been featured

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Testimonials

Hear what clients and app users have to say about Hormonology

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Videos

Check out the latest Hormonology Videos and Guides

There’s a new way to think about menstrual cycles…