I will add that sacrificial offerings in the ancient (and, yes, modern world) are very distinct from other purposes for ending life. There is such a thing as appropriate violance and morally justified shedding of blood. Human blood sacrifices, particularly of babies, has never fallen into this category.

To front run someone pointing out Jesus' sacrifice as a counterpoint, I'll add that there is a big difference between self-sacrifice and the blood sacrifice of another in the worship of demon-gods.