 It's quite common during pregnancy. I'm Major Brett Jones from a veterinarian from the Australian Army here to support Pacific Partnership 2012. Today we're in Pong Wing, Vietnam, we're vaccinating cattle and buffalo, mainly against foot and mouth disease and also we're doing worm treatments and giving them some vitamin shots. The community really are engaging with us, they're very happy, they're smiley, everyone else is even looking over the shoulders and looking over the fences to see what we're doing. It's a really big event and they're really enjoying it.