wife has not had bowel movement for a while pain in stomach she went to doctor last thrusday they thought she had ibs told her to take miralax she did for 5 days nothing they took x rays said she was extemley full was told to drink mag citate not much happened mainly water went to doctor next day took another x ray said she was slightly improved was told to drink another bottle of mag citrate friday and start miralax again and call on monday took at 8 30 friday it is 3 00 one time on stool so far a little water should we be waiting this long or should we go to er before monday if mag citate does not work? she eats healthly lots of viber fruits and veggys this seemed to happen fast she never had this problem before. thanks