Which stage of labor involves the birth of the baby?

The stage of labor that involves the birth of the baby is the second stage. During this stage, the cervix is fully dilated, and the mother experiences intense contractions that help push the baby through the birth canal. This is characterized by the active process of delivering the baby, which often involves the mother bearing down.

In contrast, the first stage of labor primarily focuses on the dilation of the cervix as contractions become progressively stronger and more frequent. The third stage involves the delivery of the placenta after the baby has been born, while the pre-labor phase refers to the period before intense labor begins, when the body is preparing for the labor process. Understanding these stages is crucial for recognizing the progression of labor and providing appropriate support and care during childbirth.