Hiromi Kobayashi, who is eight months pregnant, is tested for possible nuclear radiation exposure at an evacuation center in Koriyama, Fukushima Prefecture, northern Japan, April 1, 2011, located about 70 km (44 miles) from the earthquake and tsunami-crippled nuclear reactor. Kobayashi lives in a town which is located about 60 km (37.2 miles) from the reactor and her test showed no harmful results. REUTERS/Kim Kyung-Hoon (JAPAN - Tags: DISASTER ENVIRONMENT HEALTH)