Grey's Anatomy Babies

Last night's "Sympathy For the Parents" episode of Grey's Anatomy turns the staff of Seattle Grace's focus on family. Every conversation involves something about parents and babies. Derek and Meredith discuss future McDreamys, Callie and Arizona confront their differences on wanting children, Bailey explains what it means to be a mother, and Alex's brother Aaron shows up and we get the long-awaited sneak peek of the hot doc's past. The hourlong show is packed with some of the best thoughts on families. Check out the most memorable!

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