In brief, yes you should shower or bath on a regular bases. Not showering or bathing can lead to unhealthy conditions and affect your body in negative ways.
you can do the exercise when ever you wish. Preferably after a shower
no
Ideally, you should shower daily.
nope, can't say i ever do, but lots of women just pee in the shower -minus the squating!
Depends what shower you have.
No, You Should Actually Eat Before You Have A Shower, Better For Your Digestion.
no you weirdo
yes just bathe\shower
Installing a steam shower in the basement is not a good idea. The steam shower should be installed in the nbathroom of your home.
The shower control should be about an average of 30 to 36 inches from the floor of the shower. That makes it easy to reach and manipulate.
Psycho had the most famous shower scene.
It is highly unlikely. The usual method for cleaning oneself in the 1850s was to bathe, not shower.