Which of the following indicates that a father is ready to support his partner during labor?

Understanding the stages of labor is crucial for a father to effectively support his partner during this time. When a father has knowledge about the different phases of labor—early labor, active labor, and transition—he can better anticipate what is happening and provide appropriate support. This includes recognizing when to offer encouragement, understanding when medical assistance may be necessary, and knowing how to help manage pain relief options or comfort measures.

Other factors, such as expressing excitement or reading parenting books, may reflect a positive attitude and desire to be involved, but they do not equip the father with practical knowledge needed during labor. Taking paternity leave is important for being present, but it does not inherently indicate readiness to support in an informed manner. The ability to understand and interpret the dynamic changes of labor stages positions the father as a competent and reassuring presence, thereby directly benefiting the mother's experience during childbirth.