My problem with pro-life is that most people having children in modern Western societies are people I don't want to be having children, nor do I care one bit about their children at all. The people I want having children aren't getting abortions. That to me indicates that abortions are a good thing. Abortions stop the people I don't want having children from having children. Children for the sake of children is not a good thing. That's how you end up degrading your society. We should only be promoting quality children by quality parents in order to progress our civilization instead of degrade it. Until the structure of our society is designed such that we have more good people having abortion than we have bad people having abortions, I see no good behind banning abortions. Banning abortions only leads to a worse outcome for society not a better one.