question: one inch bruise slightly above right hip bone - at least a week (I normally take aspirin following DVTs and two PIs, but have laid off three days to reduce bleeding) and recently had leg ulcer, only just cleared. No known bang to where the bruise is, though some weeks ago I banged the other (left) side in fall. Age 74. (Father died of leukemia and other causes, sister died of breast cancer). Could this indicate blood disorder, should I resume aspirin - your advice welcomed.