The nurse from the Gastroenterology department will call you sometime prior to your procedure date and screen you for the test and prepare you with detailed instructions. Please note: This call could occur 1-3 weeks prior to your appointment time. This will be ample amount of time to support you in preparing for the procedure. The nurse will also mail you a packet of information regarding your procedure, which will additionally provide these instructions. If you have additional questions, we request that you call 910-341-3407. As the teams are commonly in procedures on a daily basis, they will do their best to return your call with 24-48 hours.