How do you change when your questions expire?

Question

I need to change mine since it expires in three days :(

Answer 1

On the edit menu (pencil) you can extend the answer period 4 days once for a total of 8 days.

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Answer 2

Change what?  The question?  Your question isn't really clear.  This is in the Yahoo! Search category, so you're asking about some sort of search.  Sorry... your question is confusing.

If you're talking about extending your question after the time expires, Yahoo! Answers will notify you when the time is about up and give you the opportunity to extend.  If you've gotten no answers after 3 days, chances are you won't get any if you extend the time.  Usually you'll get answers almost right away, or within a few hours for something that might be more complex.  I'd consider reposting your question in a different way for a better result.