Which of the following scenarios will be reported with the diagnosis codes O80, Encounter for full-term uncomplicated delivery, and Z37.0, Single live birth?

A. Normal pregnancy and postpartum course with a single liveborn infant using forceps
B. Normal pregnancy and postpartum course with a single liveborn infant using vacuum extraction
C. Normal pregnancy and postpartum course with a single liveborn infant with an external version performed
D. Normal pregnancy and postpartum course with a single liveborn infant with an episiotomy performed