"During WWII, workers at the Henry Ford aircraft factory Willow Run built a staggering 8,685 B-24 bombers in three years!No one had ever manufactured aircraft on such a scale before. At its peak in 1944, it produced a B-24 every hour.Additional fun fact: Rosie the Riveter worked at this plant."

It is common usage in English to refer to it as a baby, even in utero. Just ask your mother. But you do bring up an important question, when is it a baby? Dont say "at birth", my son's best friend was born at 28 weeks in an emergency c section because of a car accident. He is a good kid and no less of a person because he wasn't born at 40 weeks.
Sheldon Cooper companion.
#42 *drown