Answer:
Age of viability
Step-by-step explanation:
Age of viability is a term that is being used to define the age at which a fetus is able to live outside of the womb, even during premature birth. It is generally accepted that at the age of viability, the fetus does not need resuscitation. Depending on the country, abortion is usually prohibited on an ethical ground, once a fetus reaches the age between 22 and 26 weeks.