TV 90s

In what order did these characters on "ER" get pregnant?

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Who was the first "Celebrity Jeopardy" champion?
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On "The Sentinel", what town in Peru does Jim point out as being near Chopec territory?
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Who is Elizabeth Corday on "ER"?
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On "Melrose Place" what happened to Sandy?
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On TV's "Buffy the Vampire Slayer", what is the first name of the character Giles?
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On the TV show "Buffy the Vampire Slayer", what is Buffy's last name?
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On "Dr. Quinn, Medicine Woman", what is the name of Hank's horse?
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In "Babylon 5", which actor portrayed the Pharmaceutical tycoon Mr. Edgars?
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