Rome IV criteria for diagnosis of constipation include: Group of answer choices two or more of the following for at least 3 months: fewer than three bowel movements per week, Bristol stool chart type 1 and 3, straining with more than 25% of defacations, feeling of incomplete evacuation, use of manual maneuevers two or more of the following for at least one month: fewer than three bowel movements per week, Bristol stool chart type 1 and 3, straining with more than 25% of defacations, feeling of incomplete evacuation, use of manual maneuevers one of the following for at least one month: fewer than three bowel movements per week, Bristol stool chart type 1 and 3, straining with more than 25% of defacations, feeling of incomplete evacuation, use of manual maneuevers one of the following for at least 3 months: fewer than three bowel movements per week, Bristol stool chart type 1 and 3, straining with more than 25% of defacations, feeling of incomplete evacuation, use of manual maneuevers