5 days ago had a BCC removed form my nose and a skin graft applied, with quite a bit of bleeding during the op. For 2 days no noticeable bleeding from wound, but then overnight it evidently bled as in the morning there was quite a large lump of dried blood beside the buffer dressing on the wound. Does this mean the skin graft is not going to take as I would surmise there must be blood under the dressing also.