A ban on abortion will only make it impossible for poor people. The other ones will go abroad.
Poor people are always the victims. In the Old Testament, the idea that the population suffers because of the sins of the king is often repeated. I believe that it is true, it's not the taxi driver that chose to have a combustion engine, but he will suffer more than the people who decided that oil was the way to make it work.
Here it would be the same, the poor will have kids that they can't feed, and the rich will abort abroad, just because the rich decided that abortion was a sin worse than any other.
I never said that abortion is ok, I just said that our society doesn't give any choice to many people, so we have to live with it.
If you really are against abortion, the way to do it is sexual education as well as free homes and healthcare for single mothers, men ready to marry single mothers and to adopt their kids.