Mrs. Santos, a 28-year-old Primigravida at 39 Weeks Gestation, Is Admitted to the Labor and Delivery Unit with Severe Abdominal Pain and Contractions. Her Vital Signs Are Stable and She Is Experiencing Regular Contractions Every 5 Minutes. on Assessment, You Note That Her Cervix Is Dilated 3 Cm and 50% Effaced. the Fetal Heart Rate Is Within Normal Limits