what does the first genre depict?
It is a subgenre of science fiction, science fantasy, dystopia or horror
Apocalyptic and post-apocalyptic fiction
Apocalyptic and post-apocalyptic fiction is a subgenre of science fiction, science fantasy, dystopia or horror 
when does lori find out she is pregnant When they are on Hershel's farm can you speak a little more about this character? She is Rick's wife in the show which show? The Walking Dead what is the series about? It is an American post-apocalyptic horror television series
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Apocalyptic and post-apocalyptic fiction [SEP] Introduction
Apocalyptic and post-apocalyptic fiction is a subgenre of science fiction, science fantasy, dystopia or horror in which the Earth's technological civilization is collapsing or has collapsed. The apocalypse event may be climatic, such as runaway climate change; astronomical, such as an impact event; destructive, such as nuclear holocaust or resource depletion; medical, such as a pandemic, whether natural or human-caused; end time, such as the Last Judgment, Second Coming or Ragnarök; or more imaginative, such as a zombie apocalypse, cybernetic revolt, technological singularity, dysgenics or alien invasion. The story may involve attempts to prevent an apocalypse event, deal with the impact and consequences of the event itself, or it may be post-apocalyptic, set after the event.