## **Core Concept**
Termination of pregnancy in cases of placenta previa is considered based on the severity of maternal bleeding and the gestational age. Placenta previa is a condition where the placenta partially or completely covers the internal cervical os, leading to potential severe maternal hemorrhage. The management involves stabilizing the mother and deciding on the timing of delivery based on fetal maturity and the severity of bleeding.

## **Why the Correct Answer is Right**
The correct approach for termination of pregnancy in placenta previa, especially when indicated, often leans towards delivery by cesarean section. This is because vaginal delivery can lead to severe, uncontrollable bleeding due to the placenta's abnormal implantation over or near the cervix. Cesarean section allows for controlled delivery of the baby and immediate management of potential hemorrhage. The decision to deliver is usually made when the risk of continued pregnancy outweighs the risks associated with preterm delivery, such as significant maternal bleeding that threatens life or severe fetal distress.

## **Why Each Wrong Option is Incorrect**
- **Option A:** This option might suggest expectant management, which is not appropriate when there's severe bleeding or when the mother's life is at risk. Expectant management is considered in cases of minimal bleeding and stable maternal condition.
- **Option B:** This could imply a vaginal delivery, which is generally contraindicated in cases of placenta previa due to the high risk of severe maternal hemorrhage.
- **Option D:** This might imply a different mode of delivery or management not specified, but given the context, cesarean section is the standard for termination of pregnancy in such cases.

## **Clinical Pearl / High-Yield Fact**
A key point to remember is that the management of placenta previa involves a multidisciplinary approach, including obstetricians, anesthesiologists, and sometimes hematologists. The goal is to stabilize the mother and deliver the baby at the optimal time. A classic clinical scenario to recall is that severe bleeding in placenta previa necessitates immediate delivery, usually by cesarean section.

## **Correct Answer:** . Cesarean section.