Helo every1
i transfuse blood at every 10 to 14 days and normaly my hb is 8 to 9
but few weeks before i went for a trip to "muree" that was cold ,calm , full of oxygen,trees and mountains i spent 20 there and everyday i spend there was full of exercise and climbing and when i came back to my city and went for transfusion my hb was 8 .I wana know is this normal