EE states that he was pulling on conveyor belt and felt a sting in his lower left side of stomach. He did not report this incident until 2/10/11. He worked complete shift on the 5th - Worked Mon 7th, Tues 8th, Wed 9th, when he left at noon complaining with stomach, but still did not mention any accident Sat 5th. He called the next day and made the above statement