Final answer:
Baptism has always been administered immediately when the unbaptized recipient is in danger of dying.
Step-by-step explanation:
Baptism has always been administered immediately when the unbaptized recipient is in danger of dying. This practice stems from the belief held by medieval Christians that baptism was necessary to purge original sin from a newborn child, and without it, the child could be denied entrance to heaven. Due to the high infant mortality rate, parents would try to have their newborns baptized as soon as possible.