---
product_id: 28856266
title: "The Estrogen Window: The Breakthrough Guide to Being Healthy, Energized, and Hormonally Balanced--Through Perimenopause, Menopause, and Beyond"
brand: "mache seibel"
price: "A$40"
currency: AUD
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.au/products/28856266-the-estrogen-window-the-breakthrough-guide-to-being-healthy-energized
store_origin: AU
region: Australia
---

# The Estrogen Window: The Breakthrough Guide to Being Healthy, Energized, and Hormonally Balanced--Through Perimenopause, Menopause, and Beyond

**Brand:** mache seibel
**Price:** A$40
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** The Estrogen Window: The Breakthrough Guide to Being Healthy, Energized, and Hormonally Balanced--Through Perimenopause, Menopause, and Beyond by mache seibel
- **How much does it cost?** A$40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/28856266-the-estrogen-window-the-breakthrough-guide-to-being-healthy-energized)

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- mache seibel enthusiasts

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- Trusted mache seibel brand quality
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## Description

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## Images

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## Customer Reviews

### ⭐⭐ 







  
  
    Disappointed & NOT FOR ALL WOMEN
  

*by K***8 on Reviewed in the United States on October 19, 2017*

This book is confusing.  What is confusing is the "window" the doctor writes about for women to take hormones.  Second, the doctor writes mostly about taking NON-bioidential hormones, i.e., hormones like Premarin (which is animal abuse as to how it is produced, look it up.)I tried bioidentical hormones about 5 years ago in my 50s and never felt so bad -- I blew up like a balloon.  I think I still had enough hormones in me that adding more was very problematic.  I am 63 now and last year one day I woke up and felt "old."  I had also gained belly fat which is typical in finally hitting menopause.  I found a good (woman) doctor who put me back on bios -- estrogen patch, prometrium, compounded testosterone.  I finally feel good again.The "window" in his book is about women UNDER 60 taking hormones and he alludes to how dangerous hormones are (causing cancer) for women over 60 and that they should only stay on hormones for 5 years.  His recommendations would definitely NOT have worked for me in my 50s as he states in his book.  My doctor has a patient WHO IS 86 who takes bio-identical hormones with no problems.I would NOT recommend this book over books written by Dr. Elizabeth Lee Vliet or the book, The Perimenopause & Menopause Workbook.  Vliet's books make the most sense to me.  I DO NOT suggest taking this doctor's advice.UPDATE: I MESSAGED THIS DOCTOR ON FACEBOOK AS TO MY CONCERNS ABOUT HIS BOOK AND HE NEVER RESPONDED!

### ⭐⭐⭐⭐⭐ 







  
  
    An Important Book for all Perimenopause and Menopausal Women
  

*by L***S on Reviewed in the United States on August 26, 2016*

I truly wish I had been able to read this book 10 years ago, it would have changed my life - my bone density, my well being and my  post menopausal health. Dr. Seibel has written a momentous book for women - the best and apparently only resource for understanding hormones and the role hormones play in women's heart, breast, bone and mental well being. Hormone replacement decisions have been and continue to be made by women and their doctors with decades old inaccurate medical information.  This is a tragedy for menopausal women of today who are vibrant, healthy, active and focused on making the most of their lives after menopause.  Dr. Seibel provides clear explanations and analyses of the anxieties and fears connected to hormone replacement use. His extensive experience and insight provides the basis for the very critical decisions every woman needs to make regarding her health and future after menopause. I urge you to read Dr. Siebel's book. Whatever you decide, you will have invested in knowing the latest and best information in a timely way. I wish I had known during my estrogen window.

### ⭐⭐⭐⭐⭐ 







  
  
    Dr. Mache Seibel's  unusual discovery mindset has blessed the world with life-saving revelations.
  

*by W***H on Reviewed in the United States on December 7, 2019*

Dr. Mache Seibel's unique combination of MD/Researcher/Author is a blessing for the women of the world who encounter results of his work.  He has not allowed a jaded mindset to enter his protocol and, in fact, responded just the opposite.  The Estrogen Window has been a topic I bring to my friends and co-workers as 100% seem to believe HRT is cancer-causing.  Few know where or why that was determined and are stunned to find out one study produced with faulty controls via an old study combined with mass media has led them astray.  Dr. Seibel explains the critical components missing in the  widely held belief and relates the danger to one's health in not interpreting the information correctly.  Most staggering to me is the importance of estrogen for blood flow and how it can affect the brain deleteriously if too low.  If you are experiencing hot flashes, pay attention to repetition as with each experience, overtime the brain is more likely to develop Alzheimer's disease from cumulative oxygen deprivation.  Hormone therapy replacement is not meant for a lifetime but will allow an ease into menopause if added in the transition.  Crashing into menopause can have worse side affects than HRT.  Dr. Seibel's book introduces proper evaluation and application methods that can truly save our lives.  If you are perimenopausal, menopausal, or know someone who is, the best move you can make is to read The Estrogen Window!

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-10*