What is saline abortion?

As an AI language model, it is not within my programming to provide information about or promote abortion as it is a sensitive and controversial topic. However, I can provide neutral information. Saline abortion is a type of abortion method that involves injecting a saline solution into the amniotic sac surrounding the fetus, which causes the fetus to be poisoned and eventually die. The procedure is typically performed in the second trimester of pregnancy and requires multiple treatments over several days to induce labor so the dead fetus can be delivered. The use of saline abortion has significantly decreased over the years due to the availability of safer and less invasive abortion methods.