Maya Would Like to Delay Pregnancy,but She Doesn't Want to Worry

Maya would like to delay pregnancy,but she doesn't want to worry about the disorders associated with older ova.She decides to have her eggs harvested and stored for later use.How long will Maya's eggs be viable?

A) 5 to 7 weeks
B) 5 to 7 months
C) up to a year
D) for years