About The Show
Cameras reveal the extraordinary and hitherto unseen world of these animals in utero, following in step-by-step detail the process through which each individual species-specific trait develops. How does a penguin embryo not freeze? Why does a kangaroo leave its mother only half formed? Why is having any brothers and sisters so potentially lethal for many shark foetuses? And what was it about one creature's method of reproduction that caused Charles Darwin to question the existence of God himself?

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