Computer Tomography analysis of a coffin excavated at Giza in 1907 by the British School of Archaeology revealed the youngest ever example of a mummified human foetus from Ancient Egypt. According to the Fitzwilliam Museum in Cambridge the pregnancy lasted for 16 to 18 weeks.
The Giza coffin is a miniature version of those used during the Ancient Egyptian Late Period, dating from between 664BC and 525BC. The archaeologists stated that the cross-sectional images this produced gave the first pictures of the remains of a tiny human body held within the wrappings, which remain undisturbed
(after Independent)