If your operation is in the morning, do not eat anything after midnight but you may have water to drink until 6:00am. For afternoon operations, have a light breakfast of toast or cereal (not a cooked breakfast) before 7.30am. You may drink water up until 11:00am. Babies can be breast fed up to three hours before surgery and bottle fed babies up to four hours before surgery. They may continue to have water up until two hours before surgery.