Quote from Marshall in Subway Wars
Future Ted: [v.o.] Kids, I should tell you, Lily really needed a win that day.
[title: "Why Lily Needed A Win":]
Future Ted: When Marshall and Lily decided to have a baby, they assumed it would happen right away.
Marshall: It's gonna be positive. Eriksen man are hella fertile. When Uncle Morris was 16, he got his girlfriend pregnant just by holding her hand too tight in the backseat of a car. Now I'm thinking my parents lied to me.