So that you can receive the best possible treatment and I can help you as much as I can the following recommendations are advised. In the days , weeks, months build up to your treatment time please ensure you drink plenty of water each day, throughout the day (ideally about 2 litres,or just start to increase your water intake). No caffeinated drinks on the day, try to leave a 2 hour gap from eating and when your treatment starts. You can eat after the treatment and I will go through all of this with you. If you take laxatives or use suppositories please try to refrain from doing so on the day of your treatment so I can see what state your bowel is in naturally.