The first stage of labor is characterized by

Question

Quizplus · Accepted Answer

The first stage of labor is characterized by the dilation of the cervix. This stage can last for several hours and is divided into three phases - early, active, and transitional - based on the rate of cervical dilation and the intensity of the contractions. Delivery of the placenta (A) occurs during the third stage of labor, while crowning (B) occurs during the second stage of labor. Lightening (D) refers to the descent of the baby's head into the pelvis and usually occurs in the weeks leading up to labor, not during the first stage of labor.

The First Stage of Labor Is Characterized by