How long does the second stage of labor typically last for a primipara?

The second stage of labor for a primipara, or a woman who is giving birth for the first time, typically lasts about 1 to 3 hours. During this stage, the cervix is fully dilated and the woman actively pushes to deliver the baby. This duration can vary depending on several factors, such as the woman's physical condition, the size and position of the baby, and the effectiveness of the uterine contractions.

A range of 1 to 3 hours is considered normal for first-time mothers, with longer durations being quite common. This contrasts with subsequent labors, where the second stage tends to be shorter due to muscular adaptability from previous births. Understanding this timeline is crucial for healthcare providers to monitor labor progress and ensure both maternal and fetal well-being during delivery.