Which of the following are common manifestations of encopresis? (Select All that Apply.)

A. Encopresis is typically associated with constipation and fecal impaction, not frequent loose bowel movements. B. Abdominal discomfort is common due to fecal retention. C. Excessive thirst is not a symptom of encopresis. D. Difficulty concentrating is not directly related to encopresis. E. Weight gain is not a typical manifestation of encopresis. F. Flatulence can occur due to retained stool and gas buildup. G. Soiling is a hallmark feature of encopresis. H. Frequent urination is not commonly associated with encopresis. I. Blood in the stool is more indicative of other gastrointestinal conditions.