Add Yahoo as a preferred source to see more of our stories on Google. Leaders of Jehovah's Witnesses are modifying their prohibition on receiving blood transfusions on religious grounds, now allowing members to decide whether to allow their own blood to be drawn and stored in advance for such things as a scheduled surgery with a risk of significant blood loss.

Leaders of Jehovah's Witnesses are modifying their prohibition on receiving blood transfusions on religious grounds, now allowing members to decide whether to allow their own blood to be drawn and stored in advance for such things as a scheduled surgery with a risk of significant blood loss.