Episode 2 - An Everyday Miracle: The absolute wonder of pregnancy is covered here, and we follow the development from pre-conception to eventual birth of a couple, Phillippa and Jeff's, little girl. It's amazing how little is still known about much of what happens, and indeed how risky the whole process is. Only one out of six embryos actually survive, and the ten-centimetre journey from the womb to the outside world is the most hazardous one we will ever undertake. Covering all aspects of pregnancy, we are even treated to witnessing the actual birth of a child, one of the most amazing and wondrous sights you could ever witness.