18 weeks premature baby to leave hospital

A premature baby that US doctors say spent less time in the womb than any other surviving infant is to be released from a Florida hospital today.

Amillia Sonja Taylor was just nine-and-a-half inches long and weighed less than 10 ounces when she was born on October 24. She was delivered 21 weeks and six days after conception. Full-term births come after 37 to 40 weeks.