Original sentence: An Abortion is medical operation or other intervention performed to end a pregnancy by removing an embryo or fetus from the womb
Edited sentence: An abortion is the removal or expulsion of an embryo or fetus from the uterus, resulting in, or caused by, its death.Commonly, "abortion" refers to an induced procedure at any point in the pregnancy; medically, it is defined as a miscarriage or induced termination before twenty weeks gestation, which is considered nonviable.This can occur spontaneously as a miscarriage, or be artificially induced through chemical, surgical or other means