Abstract
Background: Induction of labor (IOL) has become one of the most frequently performed interventions in modern obstetrics. In many healthcare systems, more than one-third of pregnancies now involve labor induction. Despite the availability of extensive clinical evidence and comprehensive national and international guidelines, substantial variation persists in the way induction is implemented across maternity services.
Objective: To examine induction of labor through the lens of implementation science and explore why discrepancies between evidence-based guidelines and real-world clinical practice continue to occur.
Discussion: Variation in induction practice reflects multiple interacting factors including organizational pressures, workforce capacity, clinical culture, and differences in local protocols. Implementation science provides a framework for understanding how evidence-based recommendations are translated into routine clinical care. Strategies such as standardized clinical pathways, digital decision-support systems, multidisciplinary engagement, and continuous audit may help reduce unwarranted variation in induction practice.
Conclusion: As induction of labor continues to increase globally, improving maternal and neonatal outcomes will depend not only on generating new clinical evidence but also on strengthening the implementation of existing knowledge across maternity systems.
Keywords
Induction of labor, Evidence-based obstetrics, Cervical ripening, Labor management, Obstetric guidelines, Maternal outcomes, Fetal monitoring, VBAC and induction, Prostaglandins, Mechanical methods of induction, Clinical audit, Obstetric practice variation