Blood loss is replaced ml by ml with colloid until Hb 90 g/l (100 if the patient has an ischemic heart disease or any other condition at the discretion from the attending anaesthesiologist). Thereafter replacement is given1:1 using SAG and colloid/albumin/plasma. If blood loss exceeds half the blood volume replacement is given only using SAG/plasma. Thrombocytes are given according to clinical practice.