In What Way Are Birth Control Pills More Advantageous Than

In what way are birth control pills more advantageous than condoms, diaphragms, and spermicidal foams?

A) Unlike spermicidal foams, birth control pills do not react with other drugs women might take.
B) Unlike condoms, birth control pills do not interfere with pleasure during sexual intercourse.
C) Unlike diaphragms, birth control pills protect women from sexually transmitted diseases (STDs) .
D) Unlike condoms, birth control pills are simple to understand and easy to use.