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The Fertility Formula

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What to expect

Brought to you by Penguin.

An indispensable guide to fertility, covering everything you need to know to optimise your hormones, get pregnant and take charge of your reproductive health.

Most of us are taught there’s nothing we can do to improve our fertility – that it’s simply a matter of luck – but this couldn’t be more wrong. In The Fertility Formula, fertility expert Dr Natalie Crawford breaks down the science behind fertility and guides you through what you can do, starting now, to improve your fertility and your chances of getting pregnant.

Weaving together cutting-edge science, clinical insight and patient stories, Dr Crawford gives you the tools to take control of your reproductive health, including:

  • The most common but overlooked causes of infertility – and what you can actually do about them
  • The truth about the ‘biological clock’, and why egg quality is about more than just age
  • How to accurately track your menstrual cycle for conception, pregnancy prevention, and hormone health – and uncover the root cause of abnormal cycles
  • A step-by-step guide to getting pregnant, from timing intercourse with ovulation to navigating infertility treatments if needed
  • A lifestyle plan to improve your hormone health, reduce inflammation and boost fertility through better sleep, stress-reduction, nutrition and movement
  • 20+ recipes for quick, easy, and delicious meals that support hormones and fertility


It’s time to put fertility back in your hands – and The Fertility Formula will give you the knowledge, tools, and confidence to look after your reproductive future.

Published by FlightStory Books.

© Natalie Crawford 2026 (P) Penguin Audio 2026

Critics Review

Fertility isn’t luck. It’s knowledge, awareness, and empowerment. In The Fertility Formula, Dr Natalie Crawford breaks down what every woman should know about her hormones, cycle, and reproductive health but was never taught. Grounded in science and empathy, this book gives you the tools to understand your body, protect your fertility and take control of your future
Dr Mary Claire Haver, bestselling author of The New Menopause
The Fertility Formula makes a powerful case for a proactive, anti-inflammatory approach to fertility –and to health itself ... A bold and necessary road map for thriving reproductive health and overall well-being.
Dr Will Bulsiewicz, bestselling author of Plant Powered Plus
Dr Crawford has created a truly empowering guide that helps women understand their bodies and take confident action in one of the most important aspects of their health.
Dr Vonda Wright, bestselling author of Unbreakable
For any woman wanting to conceive, The Fertility Formula offers insights to help dismantle the complexities and fears of the journey, and gives actionable advice and hope ... I highly recommend this book to the many women (and their partners) who are seeking answers and guidance from a true, compassionate expert.
Dr Stacey T. Sims, coauthor of Roar and Next Level
A comprehensive guide to the science behind hormones and conception, including the role of lifestyle factors such as nutrition, exercise and sleep. The Fertility Formula is an absolute must read for anyone looking to understand and optimise their fertility!”
Dr Karen Tang, author of It's Not Hysteria
Author Dr Natalie Crawford
Narrator Natalie Crawford
Duration 9 hours and 24 minutes
Release Date
ISBN 9781529967937
Format Audiobook
Publisher Ebury Publishing
Genre Popular medicine and health: the human body, Pregnancy, birth and baby care: advice and issues, Reproductive medicine, Women’s health
Availability AU, GB, IE

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