Question

len and dana want a 100% guarantee that they will not have an unplanned pregnancy. which prevention method should they use?
a. condoms
b. abstinence
c. the pill
d. an iud

Explanation:

Condoms can break or slip, the pill may not be taken correctly every time, and an IUD can sometimes fail. Abstinence, which means refraining from sexual intercourse, is the only method that provides a 100% guarantee against unplanned pregnancy as there is no chance of sperm meeting an egg.

Answer:

B. Abstinence