Internal podalic version is done :
**Core Concept**
Internal podalic version is a surgical procedure where the fetus is manually turned from a breech position to a cephalic (head-down) position in the uterus, allowing for a safer vaginal delivery. This procedure is typically performed in the second trimester of pregnancy.
**Why the Correct Answer is Right**
Internal podalic version is done when the fetus is in a transverse or footling breech position. The procedure involves the obstetrician inserting one hand into the uterus to grasp the fetal foot, and then using their other hand to rotate the fetus to a cephalic position. This is usually performed under regional anesthesia. The success of the procedure depends on the gestational age and the skill of the obstetrician.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because internal podalic version is not typically performed in the first trimester of pregnancy.
**Option B:** This option is incorrect because internal podalic version is not a procedure used to manage placenta previa.
**Option C:** This option is incorrect because internal podalic version is not a procedure used to manage multiple gestations.
**Clinical Pearl / High-Yield Fact**
Internal podalic version should only be performed by experienced obstetricians, and the procedure carries a risk of fetal trauma and uterine rupture. A successful outcome requires careful patient selection and a thorough understanding of the procedure.
**Correct Answer:** C.