I find it's the colder weather that causes it. Come summer and it'll start to ease off. ;-)
Imagine a balloon
You blow it up and then let the air out
now repeat
and again
and again
eventually the balloon loses that rubbery flexibility that allowed it to constantly return to it's original shape - even faster if you blow it up to it's limit each time
Now that's your bladder
All that happens is that with repeated use the bladder is less able to retain the full degree of flexibility that it once could. And so it can't expnd and you need to peeeeeeeeeeee
Isnt it what tena lady is for lol
as an old guy every thing the wee problem diabeties is something many people suffer with and not knowing for a while you notice your vision has changed. and you get a sudden urge to wee this can be many times a day, night times you most likely get up 2 sometimes more times during bit is out shopping sudden need to wee and your peeing as you walk.