Depends on the definition of what constitutes life and what does not. The definition can vary depending on what argument one is trying to make. I'm not saying you are wrong. I'm just saying that it is not a given that your statement is accurate.
You are right on the depending on what argument one is trying to make. For example in our court system, if a pregnant women is murdered or killed in an accident, the courts allow the perpetrator to be charged with the taking of two lives, not just that of the mother. When it comes to abortion only the mothers concerns are considered. Seems conflicting to me.