A physical examination for constription

Today, I have physical examination for constription the office of Military Manpower Administration in Daejeon. The examination time was 2 pm I thought yesterday. But when I checked examination time for little chance to misunderstand the time, then I know that check time was 8 am. It was already 9 am. So I took clothes roughly and ran to terminal and got on the bus. In the bus, I felt nervous because in korea law, if one do not examined in assigned examination day, they can go jail. When I get there, it was 10 already, so I asked if I can get examination. Then the officer answered in peaceful manner that It is nothing and you can get examination noon. So I feel relaxed and get that examination.