I don't think they advise alternating days anymore as it raises fluctuations but definitely reducing the dose helps and tapering that way. I tapered off of hrt recently, not what you're om, but estrogel. I reduced to half a pump for a bit then stopped. It's been okay so far, but only two weeks off of it. First time I've tried to come off gradually and it's definitely helped to do it that way. Last two times I tried to stop I got hot flashes back pretty much immediately.