Question

which of the following contraceptives has a failure rate of 28 percent?
a. tubal ligation
b. spermicide
c. male condom
d. oral contraceptives
please select the best answer from the choices provided.
a
b
c
d

Explanation:

Spermicide is a contraceptive method that has a relatively high failure rate. Tubal ligation is a very effective permanent contraceptive with a very low failure rate. Male condoms have a failure rate lower than 28% when used correctly (though higher with typical use, but still not 28%). Oral contraceptives also have a lower failure rate than 28% when used as directed.

Answer:

B. spermicide