I had my ileostomy reversed 2 years ago. I had a 7 day stay in the hospital while they waited for a first BM. Finally gave me Dulcolax suppository. Your first movements will be loose and urgent. When you go home be careful what you eat as your colon tends to revolt. Cheesesteak Hoagie with hot peppers was a poor choice on my part! You may have severe cramping at first. Go easy with frequent very small meals. Good luck! It's wonderful once it's over!