We have a provue which is an automated gel testing instrument for blood bank. We also get pos OB screens up to 3 months after Rh Immune Globulin is given. If pos screen, we then do a "mini-D" panel manually...just 3 to 4 cells with an autocontrol to show there are no additional alloantibodies. If neg, we report out anti-D due to RHo(D) Immune Globulin injection given on ....date. L