A nurse is caring for a client who is in the active phase of labor and has decided to have a natural childbirth. Which of the following pain management techniques should the nurse suggest?

A. Informing the client about pharmacological pain management contradicts her decision for a natural childbirth. B. Encouraging family to leave during pain is unnecessary and may reduce support, which is essential for coping during labor. C. Breathing techniques are helpful, but exhaling deeper than inhaling may not be appropriate for ventilation; rhythmic breathing is typically encouraged. D. Hydrotherapy (such as warm baths or showers) is a natural pain management technique that can promote relaxation and decrease labor pain.