**Core Concept**
The scenario presents a case of preterm labor in a woman with a history of recurrent miscarriages, which may indicate an underlying cause such as cervical insufficiency or uterine anomalies. The management of preterm labor involves assessing the fetal well-being and cervical status, and administering tocolytics to delay labor.

**Why the Correct Answer is Right**
The correct approach in this scenario would be to administer corticosteroids to enhance fetal lung maturity, as the fetus is preterm (32 weeks). Corticosteroids, such as betamethasone, stimulate the production of surfactant in the fetal lungs, reducing the risk of respiratory distress syndrome. Additionally, administering corticosteroids is a standard practice in preterm labor to improve neonatal outcomes.

**Why Each Wrong Option is Incorrect**
**Option A:** Administering a tocolytic agent, such as ritodrine, may be considered in the management of preterm labor, but it is not the most appropriate initial step in this scenario.

**Option B:** Performing a cesarean section is not indicated at this stage, as the cervix is only dilated 2 cm, and the baby is not in immediate distress.

**Option C:** Conducting a fetal fibronectin test may be useful in assessing the risk of preterm labor, but it is not a critical step in managing this scenario.

**Clinical Pearl / High-Yield Fact**
In preterm labor, administering corticosteroids to enhance fetal lung maturity is a crucial step in reducing the risk of respiratory distress syndrome.

**Correct Answer: A. Administering a tocolytic agent, such as ritodrine, may be considered in the management of preterm labor, but it is not the most appropriate initial step in this scenario.