Context: I'm looking forward to my niece arriving from Washington. I haven't seen her in 2 years.
Speaker 1: I'm looking forward to my niece arriving from Washington. I haven't seen her in 2 years!
Speaker 2: Do you have some big plans for the visit?
Speaker 1: Probably not, because she is 6 months pregnant. Her husband is in the military and is away, so she will be here when she has her baby. 
Speaker 2: Uh oh, have you ever delivered a baby before?
Speaker 1: Oh no! And I don't plan on it! I'll leave that to the doctors! 
Speaker 2: Oh right, I am a doctor.
Speaker 1: Oh cool! What kind of doctor?
Speaker 2: I am a baby delivering doctor!