<Tr> <Th> No. in series </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Director </Th> <Th> Writer (s) </Th> <Th> Original air date </Th> <Th> Production code </Th> </Tr> <Tr> <Th> 45 </Th> <Td> </Td> <Td> "It Takes Two, Baby" </Td> <Td> Burt Brinckerhoff </Td> <Td> Brenda Hampton </Td> <Td> September 21, 1998 (1998 - 09 - 21) </Td> <Td> 2.92 </Td> </Tr> <Tr> <Td_colspan="7"> Starting where season two left off, Annie announces that, through a mix - up with the pregnancy tests, it is she and Eric who are pregnant, not Mary and her ex, Wilson . Furthermore, Annie is expecting twins, but a jealous Ruthie has the morning sickness . Meanwhile, Mary and Lucy engage in a flirting contest when Mary doubts the validity of The Rules, a handbook on dating . </Td> </Tr> <Tr> <Th> 46 </Th> <Td> </Td> <Td> "Drunk Like Me" </Td> <Td> Joel J. Feigenbaum </Td> <Td> Carol Evan McKeand & Nigel McKeand </Td> <Td> September 28, 1998 (1998 - 09 - 28) </Td> <Td> 2.58 </Td> </Tr>

When does annie get pregnant in 7th heaven
find me the text answering this question