## Clinical Context This is an elective induction at term in a primigravida with an **unfavorable cervix** (Bishop score < 8). The cervix is firm, closed, and minimally dilated—conditions that predict poor response to oxytocin alone and increased risk of failed induction. ## Management Principle **Key Point:** An unfavorable cervix requires cervical ripening before oxytocin induction. Direct oxytocin without ripening in this scenario significantly increases the risk of failed labor induction and unnecessary cesarean delivery. ## Cervical Ripening Options **High-Yield:** The two main agents are: - **Prostaglandins** (misoprostol 25 μg vaginally 4-6 hourly, or dinoprostone cervical gel) - **Mechanical methods** (Foley catheter balloon, double balloon catheter) Prostaglandins are preferred in most settings in India due to cost and ease of administration. Ripening is typically continued for 12–24 hours or until Bishop score ≥ 8 is achieved. ## Why This Approach? **Clinical Pearl:** Cervical ripening increases the likelihood of vaginal delivery, reduces the duration of labor, and decreases the need for cesarean section compared to direct oxytocin induction in unfavorable cervices. ## Next Steps After Ripening Once the cervix becomes favorable (Bishop ≥ 8), or after 12–24 hours of ripening, the patient can proceed to oxytocin-augmented labor induction or may enter spontaneous labor. ```mermaid flowchart TD A[Elective induction at term]:::outcome --> B{Bishop score?}:::decision B -->|≥ 8 favorable| C[Proceed with oxytocin induction]:::action B -->|< 8 unfavorable| D[Cervical ripening agent]:::action D --> E[Reassess after 12-24 hours]:::decision E -->|Bishop ≥ 8| C E -->|Bishop still < 8| F[Consider expectant or repeat ripening]:::decision ```
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