Tris & Four (A Divergent Trilogy Sequel)

Tris feels sick after waking up one morning. Four doesn't know what to think about it. Tris goes to the doctor and finds out something surprising. She doesn't know how to tell Four. She finally finds a way to tell him without getting him upset. I do not own Divergent: Veronica Roth does. All credit towards the Divergent Trilogy goes to her.