Which term describes intentional rupture of membranes by a clinician to induce labor?

• A. PROM
• B. PPROM
• C. SROM
• D. AROM

Answer: (D)

Rupturing the membranes deliberately to start or speed up labor is called artificial rupture of membranes, or amniotomy. This procedure involves a clinician using a sterile instrument to puncture the amniotic sac, allowing labor to progress more quickly or making internal monitoring possible. It’s typically used when labor is being induced or augmented and the cervix is favorable enough for contractions to advance.

Understand the other terms by contrast: spontaneous rupture of membranes happens on its own during labor. Premature rupture of membranes refers to membranes breaking before labor begins, often at or near term but not during labor itself. Premature rupture of membranes before 37 weeks is PPROM. Spontaneous rupture at the onset of labor is SROM. The key distinction is that artificial rupture is an intentional, clinician-initiated procedure to stimulate or facilitate labor, whereas the others occur without intervention.