Where do people like you draw the line about life?  When is it okay to kill a living proto-human?  Is a fertilized egg okay to remove or is that a "baby" in your lingo?  If you answer "never" then your argument suggests women who menstruate are "killing innocent potential babies" and we should stop that immediately.  The eggs, after all, are alive.  While we are at it, a single ejaculation from a male has 100's of million of live sperm - and those all soon die in every case but conception when one doesn't.  Oh, the humanity of killing millions of live cells!  We should stop this.  
This is ridiculous, of course, and that is exactly my point.  The moment of birth is when a human is born (thus our "birthday," duh.)  Up until that point the health and well-being of the mother is the most important aspect of a pregnancy.  The truly sad thing is how the policies that R's like you push offer ZERO support to people once they are born.  They become parasites to you requiring "handouts."