The fact that insurance companies in the United States generally covered Viagra but not birth control pills until required to do
so by state law supports the idea that:
A) birth control pills carry more medical risks than Viagra.
B) private funds need to cover women's sexual health, but not men's sexual health.
C) society sets different standards for sexually active men than for women.
D) the United States lags behind other countries (such as Japan) in recognizing women's sexuality.