all depends on the deer. some mind it others dont. my buddies and i have witnessed deer going to guy piles from a day or 2 before so it doesnt seem to affect them much. id be more worried about ur scent then the scent of blood left behind
I once killed a deer. I stayed in my stand and didn't move about an hour later 5 more deer came up. They came within a few feet of the dead deer. They looked at it and one big doe would stomp her front feet trying to make the dead deer get up.Other than that it didn't seam to bother them. Had they smelled me or where I had been they would have been gone.