This astonishing documentary examines two remarkable pregnancies. In one, a 75-year-old Moroccan woman gave birth to a ‘stone baby’, 46 years after it was conceived. And a British woman describes her ectopic pregnancy, in which her baby developed outside the womb. This almost always leads to the baby’s death, but in one of the cases, a boy who developed in the stomach lining and was delivered two months early, survived as one of triplets – at odds of around 60 million to one.