Me (please Don't Go) | [s7e13] Don't Deceive

Despite the betrayal, Arizona Robbins decides she wants to be part of the child's life.

Mark finally confesses the pregnancy to Lexie Grey . Lexie, feeling like Mark is starting a second family without her for the second time (referencing his daughter Sloan), walks away from the relationship.

Derek chooses Alex Karev as his resident instead of his wife, Meredith Grey , arguing that their personal connection and Meredith’s family history (her mother, Ellis) would make it too emotional. [S7E13] Don't Deceive Me (Please Don't Go)

In a lighter subplot, attempts to modernize the hospital by live-tweeting surgeries for educational purposes.

The episode features a heartbreaking case involving a trial participant, Daniel Cobb, who mistakes his wife for another woman he met at an assisted living facility. The Pregnancy "Hormone Casserole" Despite the betrayal, Arizona Robbins decides she wants

The episode centers on launching his highly anticipated Alzheimer's clinical trial.

Season 7, Episode 13 of Grey's Anatomy , titled originally aired on February 3, 2011. This episode serves as a critical turning point for several major character arcs, particularly focusing on the fallout of Callie's pregnancy and the start of Derek’s Alzheimer’s clinical trial. 🩺 Clinical Trial Conflicts Derek chooses Alex Karev as his resident instead

Following the bombshell that is pregnant with Mark Sloan's baby, the trio struggles to navigate their new reality.