How long does the active phase typically last for a primipara?

In the context of labor and delivery, the active phase for a primipara, which refers to a woman who is giving birth for the first time, typically lasts about 6 hours. During this phase, women experience more regular and intense contractions, leading to progressive cervical dilation.

The active phase of labor is usually characterized by cervical dilation from 6 cm to 10 cm. It's important to note that the duration can vary among individuals, but on average, a primipara’s active phase is often expected to be around 6 hours.

Understanding the progression of labor helps healthcare providers monitor the labor process and determine how to support the mother effectively. The incorrect choices may suggest either too short or too lengthy a duration for the active phase, which does not align with the average observations made in obstetric practice.