How are you doing on only 1/2 bottle a day? Are you alternating 1 bottle then 1/2 bottle, then one bottle, etc?
I did the one bottle for 30 days and have gone to 1/2 bottle now....everyday. I think I am having worsening symptoms with the reduction...but I also stopped my Miralax and went to Zelnorm, so no way to know how much each is effecting me.