My mother is 78 years old and had surgery 9 days ago. She hasn t had a bowel movement. She hasn t taken any pain medicine. She has used suppositories and is on her second day of Miralax and still no bowel movements. She says that she is completely compacted. Someone told me to tell her to try Mag citrate, but she is scared that it will tear her. Do you have any suggestions or does she have to worry about it being so explosive that it will hurt her?