What Does the Author of Your Textbook Suggest Helps Facilitate

What does the author of your textbook suggest helps facilitate a meaningful conversation about sexuality in a relationship?

A) Know correct terminology and have a sexual vocabulary
B) Know detailed information about each of your partner's past sexual experiences
C) Use the scientific terms for sexual organs, behaviors, and activities even if this is uncomfortable for you
D) Wait until later in the relationship to have conversations related to values-based sexuality topics