About 2017-04-19T04:23:43+00:00

About

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.

About Hormonoloy

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

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About The Hormone Horoscope

Get a forecast of your day based solely on your hormones.

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About Gabrielle Lichterman

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

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Fans Love Hormonology

Here’s how it’s changed their lives….

My Hormonology

Wendy A

“Understanding how the monthly cycle works was a real ‘Ah-ha’ moment for me because I finally knew that all of those changes were not only predictable, but normal.”

My Hormonology

Cleo S

“I love the new app (loved the old one too). I ESPECIALLY love the graph! I’m referring to it all the time. Sometimes (day 27, today) pictures are easier to follow than words! Thank you kindly, again and again!!”

My Hormonology

Mary P

“I love getting my Hormone Horoscope every day! Not only does it help me be prepared for my own day, it’s beneficial in helping me deal with my teenage daughter and her cycle. LOL!”

My Hormonology

Brenna R

“Your book, 28 Days, is one of the most informational and entertaining book I have ever owned. I refer to it often.”

Read More Testimonials

Fans Love Hormonology

Here’s how it’s changed their lives….

My Hormonology

Wendy A

“Understanding how the monthly cycle works was a real ‘Ah-ha’ moment for me because I finally knew that all of those changes were not only predictable, but normal.”

My Hormonology

Cleo S

“I love the new app (loved the old one too). I ESPECIALLY love the graph! I’m referring to it all the time. Sometimes (day 27, today) pictures are easier to follow than words! Thank you kindly, again and again!!”

My Hormonology

Mary P

“I love getting my Hormone Horoscope every day! Not only does it help me be prepared for my own day, it’s beneficial in helping me deal with my teenage daughter and her cycle. LOL!”

My Hormonology
My Hormonology

Brenna R

“Your book, 28 Days, is one of the most informational and entertaining book I have ever owned. I refer to it often.”

Read More Testimonials