Biblical Perspective
It is wrong to take the life of an unborn child because God commands, "You must not murder" (Exod. 20:13).  And the psalmist states that "children are a gift from God; they are his reward" (Ps. 127:3).

Deuteronomy - 5:17
You must not murder.

Psalm - 127:3
Children are a gift from God; they are his reward.

Psalm - 139:13-16
You made all the delicate, inner parts of my body, and knit them together in my mother's womb.  Thank you for making me so wonderfully complex!  It is amazing to think about.  Your workmanship is marvelous - and how well I know it.  You were there while I was being formed in utter seclusion!  You saw me before I was born and scheduled each day of my life before I began to breathe.  Every day was recorded in your Book!