I use a decoy a lot, i hardly dont go out without it this time of year.
having said that, i have never had a positive reaction to a doe decoy, i think the sexual frustration of a rutting buck is more likely to make him confront an intruder. not that doe decoys dont work, but in my experience, bucks are more effective.....
we killed two bucks last weekend over my decoy.....they are working it now....
good luck