I'm retired so can go to bed/get up whenever I want so that causes some issues for me. Yes, consistency helps! I have trouble too if I drink too much late in the day, I'm more apt to have to get up and pee ;-) Lots of things like when one takes meds, how consistently one is taking the meds, what other helps one tries, what one eats and drinks/when, etc. all make a differnce. Sometimes I get all scientific and start recording things but other times it feels like the focus is part of the problem.