You know the old jokes about getting older and your prostate swelling,

[Monty92]

meaning you have to get up in the night to piss?

I can't remember the last time I slept through the night. My prostate must be like a fúcking watermelon.

I find keeping liquid intake to a minimum after around 9pm can make a big difference.

But then, I'm about 20 years younger than you, not to mention significantly healthier and in better shape, so maybe you're beyond hope.