Christianity about abortion
All religions of the world have similar views on the phenomenon of abortion. Usually the attitude is very strictly negative. It is forbidden by Christianity, Islam, Judaism, Buddhism, etc. And the murder of the child is considered to be the mortal sin.
According to Christianity the consciously done abortion is the murder of a child, the break of the Ten Commandments. So, people should be careful and not to sin. Such attitude to abortion is explained with the help of saint texts and the Bible.
The texts of 12 Apostles forbid doing abortion directly. The Bible doesn't mention abortion but mention unborn lives very often.
According to the Old Testament, if someone is guilty for making the woman do abortion, he/she will pay for it suffering a lot. Sometimes it mentions the revenge of the husband of woman to the guilty person.
Besides, the Christianity says that the God put the baby into the belly of the mother and only He has the right to take it away from it, otherwise a woman has to give birth to the child.
And religion doesn't accept any justification of abortion, even if the doctor says that giving birth to a child threatens the life of a mother. Religious people ask the question: "is it correct to kill a person because he/she may probably harm another person?" In the case when it is necessary to make the choice between the life of the mother and the child, the choice must be done by those who are concerned in it.