Leonard: It'll be fine. People have kids every day. You'll figure this out.
Raj: Yeah, come on, this is great news and you know it.
Howard: You're right, it is, I'm just a little overwhelmed right now.
Leonard: Hey, you know what we should do?
Sheldon: All get vasectomies so this doesn't happen to us?
Leonard: Go out and celebrate. But not your worst idea.