**Core Concept**
Occipito-posterior (OP) presentation is a type of fetal malposition where the baby's head is positioned with the occiput (back of the head) facing the mother's posterior (back). This can lead to prolonged labor, increased risk of cesarean delivery, and other complications.

**Why the Correct Answer is Right**
In OP presentation, the baby's head is not in the optimal position for delivery, which can cause prolonged labor and increased risk of complications. The most appropriate management is a technique called **external cephalic version (ECV)**, where a healthcare provider applies gentle pressure to the mother's abdomen to try to rotate the baby's head into a more favorable position. This can be done in conjunction with other maneuvers, such as maternal pushing and fetal movement, to help the baby move into a more optimal position for delivery.

**Why Each Wrong Option is Incorrect**
* **Option A:** **Augmentation of labor** with oxytocin may not be effective in OP presentation, as it may not address the underlying issue of the baby's position. Instead, it may lead to unnecessary interventions and complications.
* **Option B:** **Forceps delivery** may not be feasible in OP presentation, as the baby's head may not be in the optimal position for safe application of forceps. This could lead to complications for the mother and baby.
* **Option C:** **Cesarean delivery** may be necessary in some cases of OP presentation, but it is not the first-line management. Healthcare providers should first attempt to rotate the baby's head into a more favorable position using techniques like ECV.

**Clinical Pearl / High-Yield Fact**
In cases of OP presentation, it's essential to assess the baby's position and movement regularly to determine the best course of action. A healthcare provider should always attempt to rotate the baby's head into a more favorable position before considering more invasive interventions.

**Correct Answer: C. Cesarean delivery.