My prescription for what ails you...

If you are in your 20s, every two days,

...in your 30s every three days,

...in your 40s every four days,

...in your 50s every five days,

...in your 60s every six days,

...in your 70s every seven days...

and beyond that, whenever you can make it, I'll be happy!

Megan ^^