A saint in every sense of the word.
A saint from an earthly perspective sure, but salvation cannot be earned by sacrificing yourself for a baby or 10,000 babies. Scripture makes it crystal clear that salvation is by grace through faith and not of works.
Ephesians 2:8-9
“For by grace are ye saved through faith; and that not of yourselves: it is the gift of God: Not of works, lest any man should boast.”