Quote from Rachel in The One with Monica and Chandler's Wedding (Part 2)
Chandler: I love you. And I know about the baby. Monica: What baby? Chandler: Our baby. Monica: We have a baby? Chandler: Phoebe found your pregnancy test in the trash. Monica: I didn't take a pregnancy test. Then who did? Phoebe: Look at them. Aw. And they're gonna have a baby. Rachel: Uh-huh.