Pete Daoust
That's the official canadian definition of the word birth :D
(It says it on that document) :D
BIRTH means the complete expulsion or extraction from its mother's body, regardless of the length of gestation, a PRODUCT of conception in which, after such expulsion or extraction, there is breathing or heart beat, pulsation of the umbilical cord, or unmistakable movement of voluntary muscle, the umbilical cord has been cut or not, or the placenta is attached or not remained.