You know guys...the stats are something like 70% of men at 70 years of age will have prostate problems.
Mostly the docs will simply advise dietary changes and no further treatment..

..same as they do for old age slow moving breast cancer in women.
@1939bear .......kidney stones..I get them myself..doc's here say Simple dehydration.
Drink more water if you feel the symptoms start up..drink it with lemon juice if you can..

..Drink more Fluid.
Magnesium dissolves calcium..so a nice magnesium spray onto the back around the kidney area would help too.
Or a nice magnesium bath...

once or twice a week.
Fingers crossed for a Good Result for you..