Friends: Season 1, Episode 2

1 - 2: The One With the Sonogram at the End

Ross finds out his ex-wife, Carol, is pregnant and he has to attend the sonogram along with Carol's lesbian lover, Susan. But the sonogram turns sour when he discovers Carol and Susan plans for his unborn child. Meanwhile, Monica and Ross's parents are coming for dinner, sending Monica off to impress her overbearing mother, whilst Rachel comes face-to-face with her jilted fiancee for the first time since the wedding.