A hard stool is..

Psychologic discomfort,and self poisons by toxins with grey face color, inflamed skin, bad mouth smell, liver dust, varicose,and poison an embryo on pregnancy.
A provoking hard stool going by itself,as visiting wc if needing is causing you shyness,or forgets, eating raffinates, fast food, boiled, sweet , as on ideal bowel works in 20 minutes after every time meal eating.
And regular on weekend eating a meal causing a light stool disordering, as fresh apples, kefir, weak salted cucumbers, beet,prunes, sauerkraut.
Add regular run, or fast walk, as this shaking will need to wc go, and adding with bending and bending out a body, as in the waist,sits, and on a morning before meal to drink a honey diluted in a glass of cold water, or glass of carrot juice, or a few fresh plums tea of dried apples or cherry. And if you need to fight a hard stool for the long time try to use this diet.
A breakfast is fresh ripe juice fruits or a big plate of salad of shredded  cabbage and apples.
A lunch is soup, meat meal with garnish of any cereal porridge, celery, spinach, or sour milk, as yogurt, kefir, curd milk.
Dinner is a few boiled juicy vegetables, as a potato, green salad of leaves vegetables, curd, or fish, meat, eggs, nuts.

And chew good..