Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Presenter Michael Mosely sets out to discover how the human body is "made".
Loading. Please wait...
Episode 1
Michael Mosely tells the story of our first eight weeks in the womb. This is when everything about who we are hangs in the balance, when our heart makes its first beat and the length of our lives could be decided.





