Behold: The world's tiniest baby-making machine.
Defying all odds, the world's smallest mother, Stacey Herald, 35, is expecting. Her doctors have warned her that her condition would make it impossible to bear children. Tell that to her two children Kateri and Makaia.
The Kentucky mother has what's called Osteogenesis Imperfecta, or Brittle Bone Disease. Kateri was born with her mother's disorder.
Herald and her husband, Will, who is 5' 9", weren't planning to have a third child. Herald told the Daily Mail: "We didn't plan to have more than two kids, we just think that they're a great gift to the world."