**Question:** A case of central placenta previa with anencephaly fetus should be delivered by:

* Core Concept: Placenta previa is a condition where the lower part of the placenta covers the cervix, while anencephaly is a severe neural tube defect in which the baby's brain and skull are underdeveloped. Central placenta previa refers to the placenta covering the internal os (opening) of the cervix.

**Correct Answer: A. Forceps or vacuum delivery (or cesarean section)**

**Why the Correct Answer is Right:**

In cases of central placenta previa, the risk of maternal hemorrhage during vaginal delivery is high due to the proximity of the placenta to the cervix. Forceps or vacuum delivery should be attempted if the head is engaged and the fetal presentation is favorable. However, if the head is not engaged or the presentation is unfavorable, a cesarean section should be performed to prevent maternal hemorrhage.

**Why Each Wrong Option is Incorrect:**

* B. Caesarean section only: While cesarean section is a safe option for placenta previa cases, attempting forceps or vacuum delivery initially increases the chance of successful delivery without maternal hemorrhage.
* C. No intervention: In cases of central placenta previa, prompt obstetric intervention is crucial to prevent maternal hemorrhage and ensure fetal wellbeing. Delaying delivery may lead to severe complications for both mother and fetus.
* D. Observation: Central placenta previa is a clinical condition that requires immediate obstetric management, not observation. Delaying delivery can lead to severe complications for both mother and fetus.

**Clinical Pearl:** In cases of central placenta previa, a multidisciplinary approach involving obstetricians, anesthesiologists, and neonatologists is crucial to ensure both maternal and fetal safety during delivery. Timely management is essential to prevent maternal hemorrhage and severe fetal complications.