Hey!
I am new with UC and also have had to use the steroid enemas for 3 months. I was very confused at first b/c my doc sent me home with no instructions... basically a diagnosis and a prescription. I was flip flopping on my sides thinking it would cover both sides of my colon (not realizing that that was wrong!). After doing it wrong for nearly a month... I called the nurse and doctor and they told me the longer you could keep it in, the better. If you can do it all night.. you probably won't have to take them as long. Good luck! I know how frustrating it can be