RT Book, Section A1 Cunningham, F. Gary A1 Leveno, Kenneth J. A1 Dashe, Jodi S. A1 Hoffman, Barbara L. A1 Spong, Catherine Y. A1 Casey, Brian M. SR Print(0) ID 1190761305 T1 Operative Vaginal Delivery T2 Williams Obstetrics, 26e YR 2022 FD 2022 PB McGraw Hill PP New York, NY SN 9781260462739 LK obgyn.mhmedical.com/content.aspx?aid=1190761305 RD 2024/04/25 AB Operative vaginal delivery (OVD) is birth accomplished with assistance from forceps or a vacuum-cup device. Once these are applied to the fetal head, outward traction generates forces that augment maternal pushing to deliver the fetus.