Dad Brain by Darby Saxbe - ISBN: 9781847928818
Paperback
Fatherhood rewires a man’s brain, body, and life in surprising ways.

Dad Brain

The New Science of Fatherhood and How it Shapes Men's Lives

$31.22

  • Paperback

    304 pages

  • Release Date

    16 June 2026

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Summary

A groundbreaking exploration of how fatherhood transforms men’s brains, bodies, health, skills, and relationships, drawing on one of the world’s only longitudinal studies of men’s brains as they become fathers. Revelations include:

  • Fathers’ brains shrink and their testosterone drops.
  • Fathers undergo a host of hormonal changes once thought only to affect women.
  • Fathers can suffer post-partum depression but enjoy better long-term health.
  • Fathers make for…

Book Details

ISBN-13:9781847928818
ISBN-10:1847928811
Author:Darby Saxbe
Publisher:Vintage Publishing
Imprint:The Bodley Head Ltd
Format:Paperback
Number of Pages:304
Release Date:16 June 2026
Weight:362g
Dimensions:234mm x 154mm x 24mm
What They're Saying

Critics Review

Darby Saxbe’s deeply researched and entertaining book fills a crucial gap in our understanding … with a refreshing new take on fatherhood through the lens of neurology and hormones … a call to appreciate fathers and to bust the stereotypes of fathers as clueless or uncaring … Ultimately, [Saxbe’s] cause is not just to explain the new science of the Dad brain: she also urges us to think more broadly about masculinity – Camilla Cavendish * Financial Times *
WonderfulDad Brain is probably the most I have related to anything I have watched, listened to or read since … I met my own amazing, screaming, teeny-tiny baby daughter … I like Saxbe’s book chiefly because it tells us why becoming a dad is so incredibly good for you – and, specifically, your brain – Sam Fishwick * Independent *
Saxbe wants to debunk the stereotype that parenting does not come naturally to men and … takes particular aim at the myth that they “lack the biology for it” … [She shows that] intention and hands-on time with a child mean that a father’s level of involvement – and the biology that influences how good a dad they are – can be turned up or down like a dial * Sunday Times *
[An] accessible account of the latest science of fatherhood … fun … interesting … valuable * Literary Review *
A book for a deep read and a terrific addition to the increasing number of fatherhood books * New Scientist *
This is the difference that is at the core of Saxbe’s fascinating book. Motherhood is obligatory. You can’t escape a kid that is inside you. Fatherhood, though? It is “facultative”. It’s “an optional but very useful adaptation”. And when you choose that option, when you eschew the sports car and start listening to the contractions again, your body responds in more subtle — but no less significant — ways. That day, in a biological as well as psychological sense, [you] become a dad – Tom Whipple * The Times *
In this entertaining and fascinating book, Darby Saxbe unpacks how fatherhood transforms men’s lives, from their brains to their careers. It’s a must-read for everyone who values the importance of dads – Eve Rodsky, author of Fair Play
A wonderful book about the biology of fatherhood and an important text about parenthood from an accomplished scientist – Antonio Damasio, author of Descartes’ Error
An eye-opening exploration of fatherhood and its impact on a child’s life – and on a partnership, a family and society at large – Aliza Pressman, author of The Five Principles of Parenting
A masterful, science-packed, story-full journey for mums and dads alike, offering unique and practical insights – Daniel J. Siegel, author of The Whole Brain Child

About The Author

Darby Saxbe

Darby Saxbe is a clinical psychologist and professor of psychology at the University of Southern California. She is known for conducting one of the world’s only longitudinal studies on men’s brains as they become fathers. A former Fulbright fellow, she has published over eighty scientific articles in peer-reviewed journals, written for the New York Times and Scientific American, and earned awards from the American Psychological Association and the Society for Research in Child Development.

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