It Starts with the Egg: The Science of Egg Quality for Fertility, Miscarriage, and IVF (Third Edition)

Dive into the most comprehensive and clinically informed guide to egg quality available with “It Starts with the Egg” by Rebecca Fett — essential reading for any woman trying to conceive who wants to understand what the latest reproductive science says about improving fertility outcomes naturally and alongside assisted reproduction.

Rebecca Fett is a molecular biologist who faced her own fertility challenges and responded the way scientists do — by going deep into the research. What she found contradicted much of the standard advice given to women in fertility clinics, and this book is the result of that investigation. Now in its fully updated third edition, it covers the nutritional supplements with genuine clinical evidence behind them — including CoQ10, DHEA, melatonin, and inositol — explains the science of how mitochondrial function affects egg quality and embryo development, examines the role of environmental toxins including BPA and phthalates in disrupting reproductive hormones, and addresses the specific needs of women with conditions like diminished ovarian reserve, PCOS, endometriosis, and recurrent miscarriage. Each recommendation is grounded in peer-reviewed research and presented with enough scientific detail for readers to understand why it is being made — not just what to do but how it works at a cellular level.

Whether you are just beginning to try to conceive, preparing for an IVF cycle, recovering from pregnancy loss, or supporting a patient through fertility treatment, this book provides the most evidence-informed and practically useful resource currently available on egg quality and reproductive health.