Which of the Following Is True About Emergency Contraceptive Pills

Multiple Choice

Which of the following is true about emergency contraceptive pills?

A) They are 95 percent effective if taken 2 to 5 days after unprotected intercourse.
B) Two brands are now available over-the-counter subject to certain age limits.
C) Most college health centers do not provide emergency contraception.
D) They are 100 percent effective if taken 2 to 5 days after unprotected intercourse.