Constipation problem

Old Aunt Dora went to her doctor to see what could be done about her constipation." It's terrible," she said, "I haven't moved my bowels in a week." "I see. Have you done anything about it?" asked the doctor." Naturally," she replied, "I sit in the bathroom for a half- hourin the morning and again at night." "No," the doctor said, "I mean do you take anything?" "Naturally," she answered, "I take a book."