Award-winning Harvard physician,
author, speaker & magazine publisher


Harvard Faculty doc uses humor, stories, music, and clear messaging both in person and virtually. Your audience will learn coping strategies and practical information on how to Feel Better & Look Better in Mid-Life and Beyond.

Working Through Menopause

Working Through Menopause is the Ultimate Guide To Discovering What Every Business Needs to Know!

Find out how to make your business menopause friendly, achieve business gender equality, and improve retention, revenue and employee satisfaction.This critically acclaimed book clears the confusion and provides easy to understand facts and tips like:

    • Women in the workforce in perimenopause and menopause make up nearly one fourth of the workforce
    • Less than one percent of businesses have a menopause policy in place
    • How addressing women’s workplace health would lead to greater employee retention and improve company’s bottom line
    • What the legal risks are for not addressing menopause symptoms
    • Essential information about creating a menopause policy
    • Why women don’t reveal their menopause experience at work

…and so much more

The Estrogen Fix is the Ultimate Guide To Discovering What Every Woman Over 40 needs to know!

Wondering if estrogen is right for you? Looking for safe estrogen alternatives? In this critically acclaimed best selling book, you will find out how to eliminate your confusion, calm your fears and get the help you need to be healthy, energized and hormonally balanced through easy to understand facts and tips like:

  • The safest time to take estrogen so you can lower the risk of breast cancer, heart disease, and dementia
  • How to minimize menopausal symptoms such as hot flashes, night sweats, mood swings, lower libido, fractured sleep, brain fog, irritability, and weight gain
  • Which estrogens and progestogens are safest
  • When it’s too late to take estrogen (hint – it’s all about the timing)
  • Essential things to know about bioidentical and compounded estrogens
    …and so much more
Dr. Mache Seibel has made a major contribution to women’s health in writing The Estrogen Window. As both a scientific expert on menopause and an expert in communicating to women, he has beautifully clarified the confusing topic of should women take estrogen as they go through menopause. Dr. Mache explains the data, and puts it into a perspective that will explain safe usage of the most effective therapy for menopausal symptoms. All women making choices on menopausal interventions will benefit from reading this book.
Mary Jane Minkin, MD, FACOG, NCMP

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About Dr. Mache

Dr. Mache Seibel helps menopausal women who feel like a hot mess take back control of their life, their work and their relationships. He spent 10 years as Director of the Complicated Menopause Program at the University of Massachusetts and 25 years as a member of the Harvard Medical School faculty. He is the Founding Editor of The Hot Years™ magazine, and recipient of multiple awards for speaking, writing, media coverage, research and music. He has been featured in People magazine, Discover magazine, Today, MSNBC and Fox, hosted PBS specials, and featured on NPR. He is a frequent keynote speaker and health educator for numerous organizations, businesses, and conferences. Dr. Mache and his wife live in Boston, Massachusetts.

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Discover how much your menopause symptoms impact your health, your happiness and your life!