I agree with handles, just because you have a deer blow does not mean it is time to go home, another thing is if the deer keeps coming back and blowing they have not got your scent, the only thing they are doing is trying to find out what you are, they will even stomp their feet trying to get you to move and give away your exact location. If you respond with a doe bleat they may very well come in to find the doe. Now if a deer blows and has your scent they are out of there!!!! That does not mean that other deer will be gone forever, as handles stated, they have very short memories.