What is the expected outcome of cervical effacement as lightening occurs?

The expected outcome of cervical effacement as lightening occurs is increased effacement. Lightening refers to the process where the presenting part of the fetus descends into the pelvic cavity, effectively reducing the pressure on the diaphragm and making it easier for the mother to breathe. As the fetus moves downward and engages in the pelvis, the cervix begins to thin out and soften, which is known as effacement. This is a crucial part of the labor process, as increased effacement prepares the cervix for dilation, allowing for the passage of the baby during delivery.

Effacement typically occurs in conjunction with contractions and signifies that the body is physically preparing for labor. Therefore, understanding the relationship between lightening and cervical effacement is important for anticipating the stages of labor and managing care efficiently.