Not all Stem Cells come from Aborted Fetuses (Children of God). Some, limited source, are created from harvesting cells from frozen embryonic cells created from eggs/sperm in a laboratory. These cells are equally morally unjust to those who love life. My alma-mater (UW-Madison) is one of these sources and has received limit Gov't grant for these limited, yet numerous lines of stem-cell-harvesting and cloning.

Adult Stem Cells have shown much more promise in many cases where type specific stem cells are required (Skin Grafting, etc.). Another more life sensitive source of embryonic Stem Cells is from those derived from Umbilical Cord Blood after birth. I am not sure of the current usage of those cells and their promise.