Inside the Human Body - Season 1

Mosley tells the story of human biological creation. He brings to life surprising medical research, revealing the improbable sequence of events that lead to birth. State-of-the-art graphics follow millions of sperm on their dangerous race towards the egg, revealing the ingenious ways that a woman's body selects the best; illustrate a body begining to self-assemble; and, in a television first, show a human face coming together. The programme follows the progress of a couple who are expecting triplets, from the 4D scan when they first come face-to-face with their babies to the dramatic finale of birth. Plus, meet a woman expecting her 16th baby and the oldest conjoined twins in the world.

In this episode, Michael Mosley shows how existence is a struggle and how, minute by minute, from your first breath to your last, your body performs countless small miracles to keep you alive.

In this episode, Michael Mosley traces our development from birth to adulthood, and reveals that the human brain is so sophisticated it takes more than twenty years to mature.

In the final episode Michael Mosley reveals the ingenious ways in which your body defends itself against a hostile world - where sunlight shatters your DNA and every breath contains microbes that can kill.