The woman behind the film says she wouldn’t write it today. When Diablo Cody set out to write her first screenplay more than a decade ago, she said her inspiration came from one question: “What’s a story that’s never been told?” With that, the 2007 Oscar-winning film “Juno” was born — a coming-of-age comedy chronicling the ups and downs in the life of a 16-year-old girl who gets pregnant unexpectedly and decides to give her baby up for adoption. ... For Cody though, who has been vocal about being an abortion rights advocate, having her breakout movie be associated with...