<Tr> <Th> Written by </Th> <Td> Daniel Chun (Part 1) Charlie Grandy (Part 2) </Td> </Tr> <Tr> <Th> Production code </Th> <Td> 618 / 619 </Td> </Tr> <Tr> <Th> Original air date </Th> <Td> March 4, 2010 </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 44 minutes </Td> </Tr>

When does pam have her baby on the office