Vaccination rates among adolescents and young adults, for whom the risk of infection is greatest, remain lower than was true for other vaccines in their first years. And vaccination rates among males is extremely low.
AMA J Ethics. 2015;17(9):854-857. doi:
10.1001/journalofethics.2015.17.9.msoc1-1509.
In the same way that we learn about normal variations in blood pressure, we need to learn about “normal” variations in sexual interests and practices. We want to avoid clueless questions or unintentionally inflammatory statements.