40 Weeks

What Humans and 81 Other Species Expect When They're Expecting

Anna Blix, Nichola Smalley

$49.99

Hardback

Forthcoming
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English

MacLehose Press
10 June 2025

Memoirs; Animal behaviour; Zoology: Invertebrates; Zoology: Mammals; Pregnancy, birth & baby care

Matrescene meets the Golden Mole - discover what the animal kingdom expects when it's expecting

It takes 40 weeks to grow a human baby.

And the relationship between a foetus and a pregnant woman is a little like that of a parasite and its host. One takes and takes, while the other continues to give, risking their health in the process.

Is there a better way?

The Komodo dragon can reproduce via pathogenesis - fertilising its own eggs, so no male is needed.

The Surinam toad harbours live babies in craters under its skin - until they're ready to burst out into the world.

And the hyena . . . Well, best not mention the hyena . . .

Anna Blix takes the reader on a fascinating journey through her own pregnancy, introducing us in each of the 40 weeks to other creatures who have just delivered their next generation into the world.

This fun, informative and personable book provides evolutionary comfort throughout the long haul of pregnancy, and an explanation as to how we ended up here: as the smartest species with a tiresome, but perhaps not so bad way to reproduce. It could always be worse. Just ask the hyena.

Translated from the Norwegian by Nicola Smalley

By: Anna Blix
Translated by: Nichola Smalley
Imprint: MacLehose Press
Country of Publication: United Kingdom
Dimensions: Height: 214mm, Width: 138mm, Spine: 28mm
Weight: 400g
ISBN: 9781529434804
ISBN 10: 1529434807
Pages: 304
Publication Date: 10 June 2025
Audience: General/trade , College/higher education , Professional and scholarly , ELT Advanced , Primary
Format: Hardback
Publisher's Status: Forthcoming

Anna Blix is a biologist, author and political advisor at the Norwegian Parliament. She has long experience as a writer and communicator, and writes a regular column about science for the newspaper Morgenbladet

Reviews for 40 Weeks: What Humans and 81 Other Species Expect When They're Expecting

A compulsively interesting and original treatise, combining deeply personal testimony with scientific exactness. Blix takes us on a clear-eyed journey through some intriguing territory; an intellectual and literary delight! -- Dr Andy Dobson, author of Flaws of Nature A winner. I doubt I'll have the pleasure of reading anything better this year * Aftenposten * Highly entertaining and educational . . . A joy to read . . . Blix is a master at making complex science understandable to regular people -- Klassekampen There is no better literature than great non-fiction . . . The most amazing stories about mating, pregnancy, gender and sexuality * Dagbladet *