Extraordinary People: This episode is about Zahra, a 75 year old woman from Morroco, admitted to the hospital for abdominal pains. To the surprise of the doctor, the pain was due to a baby, mummified in her womb from a pregnancy 46 years earlier. The second part of this episode is about Jane Ingram...who gave birth to a baby that developed outside of the womb, in her abdomen.
Aaron Miller, Bill Foley, Cherie Lunghi, Chris Greener, Diane Miller, Ian Watson, Kevin Carroll, Phil Taylor, Richard Lintern, Ron Taylor, Shaun Parkes, Stuart Bunce
Documentary
Maybe also available here.