I do most of this and it doesn't make a difference. I've tried 'training' myself not to go, but that just turns into hours of lying awake trying not to wet the bed.
Most nights I end up getting up because I'm very thirsty, because I've not drunk anything for hours, but still been to the toilet 2/3 times.
I tried discussing this with my GP but they didn't seem particularly interested beyond testing for diabetes, which I don't have.