Average amount of Pitocin used
Time frame · From beginning of induction of labor to delivery of the baby (for each patient).
Average Pitocin per patient used in the different study arms (nulliparous control, nulliparous experimental, multiparous control, multiparous experimental).
Average maximum concentration of Pitocin
Time frame · From beginning of induction of labor to delivery of the baby (for each patient).
The investigators will measure the average maximum concentration of Pitocin needed for each study arm (nulliparous control, nulliparous experimental, multiparous control, multiparous experimental).
Delivery method
Time frame · Time taken for delivery of newborn
Delivery method (C-section, spontaneous vaginal, or operative vaginal) by percentage needed for each study arm (nulliparous control, nulliparous experimental, multiparous control, multiparous experimental).
Maternal adverse events
Time frame · From beginning of induction of labor to patient being discharged in postpartum period.
Adverse events (uterine tachysystole, postpartum hemorrhage, any other adverse event) by percentage that occur in each study arm (nulliparous control, nulliparous experimental, multiparous control, multiparous experimental).
NICU admission
Time frame · From delivery of newborn to discharge from hospital.
Percentage of newborns requiring NICU admission per study arm (nulliparous control, nulliparous experimental, multiparous control, multiparous experimental).
APGAR score
Time frame · In the minutes directly after delivery
Average APGAR score of newborns in each study arm (nulliparous control, nulliparous experimental, multiparous control, multiparous experimental).
Acceptability of nipple stimulation as an induction of labor method
Time frame · From before patient participation to after all patients (48 total) have participated.
Surveys will be administered to patients in their postpartum period, labor and delivery nurses after the patient portion of the study has been completed, and OBGYN providers Pre and Post patient portion of the study. These surveys will ask about familiarity with nipple stimulation, how they liked using it, and if they would use it again for induction of labor.