Philippe, Who Is 17, Reports That He Feels Very Comfortable

Philippe, who is 17, reports that he feels very comfortable communicating with his parents about a variety of topics, including sexuality. Compared to his peers, Philippe:

A) likely will become sexually active at a younger age.
B) is less likely to contract a STI.
C) is more likely to impregnate a classmate.
D) is less likely to use contraception consistently.