I used to take 100 mg ms contin post auto accident and discectomy three times per day.Has the law changed or is it still allowed to be taken 3 times per day? It seams to work really well,better than anything else,but they are being prescribed once every twelve hours,and I have a lapse at 8 or 10 hours.What is the law in Michigan? my pain is controlled so much better with this drug than any other,but they say its a 12 hour drug,and my older prescription of the same strength says three times a day.Did the law change or is it just the doctors discretion? Thank You very much,Lee