Gynaecology & Obstetrics Arrest disorder is defined as the cessation of cervical dilatation in active phase of labor of more than: A 1 hour B 1.2 hours C 1.5 hours D 2 hours 💡 Explanation Arrest disorder is defined as the cessation of cervical dilatation in active phase of labor of more than: ✓ Correct Answer: D. 2 hours