What do you call it when you kill it?  To abort means to stop something in progress.  As opposed to "prevent."   In this case, a human life.  Once conception takes place and the cells begin to divide, a life exists that carries all of the chromosomes and DNA that will enable that child to grow up to look like its parents.  When you kill one of them, that's a killing.  When you kill 59 million of them, that's a slaughter.

Men seem more adamant about abortion rights than women, because it absolves them of taking responsibility for the lives they create.  Women resort to abortion because the men leave them holding the bag on their own.  Abortion rights are for irresponsible men who want to use women without consequence.  If you aren't willing to marry her, don't have unprotected sex with her.  There is no excuse for an unwanted pregnancy these days.