Which stage of labor is characterized by complete dilation of the cervix?

The stage of labor characterized by complete dilation of the cervix is indeed Stage Two. During this stage, the cervix has fully opened to 10 centimeters, allowing the baby to move down the birth canal. This is a critical transition phase where the mother typically begins to feel the urge to push, signaling that the baby is ready to be born.

The first stage of labor involves the gradual effacement and dilation of the cervix but does not reach complete dilation until the transition phase concludes. The third stage involves the delivery of the placenta after the baby is born, and the fourth stage refers to the recovery period following delivery. Understanding these stages is essential as it helps healthcare providers monitor progress during labor and recognize key moments in the childbirth process.