Normally, abortion is not a good thing. People who become pregnant have to be responsible for their new children.

Ofcourse this is correct.However not all of the situations are simple as these. For example, women who were raped and became pregnant are difficult situations.  In this situation,  whose children will it be? The women do not desire  to have a child between a man who she does not love. In this case, will the abortion be a bad thing?

there are a lot of complicated situation in the world. I thought that the important thing is to establish  laws which can keep up with a situations which is difficult to  be solved enough by only  just one law.