Following my prostate surgery last year I largely recovered from incontinence within three or four months. But then developed incontinence at night whilst sleeping. I usffered the embarrassment of wetting the bed three or four times over the past six months, but otherwise regularly wet my pants (anything from four to a dozen times a month. My consultant has told me that this is not associated with my surgery and I have not found anyone else with the same problem. But I never had any incontinence issues before surgery.
I have tried re-training my bladder, successfully and spent a month or two cutting out all liquids which could irritate the bladder. But my night time incontinence does not seem to relate in any way to what I drink or any daytime activities.