Which statement regarding birth control is true?
A) The most widely used birth control pills contain a combination of FSH and LH.
B) Natural family planning is generally reliable.
C) Morning-after pills taken within 3 days of unprotected intercourse prevent fertilization or implantation about 75% of the time.
D) Birth control pills work primarily by preventing fertilization and implantation.

Question

Quizplus · Accepted Answer

Morning-after pills, also known as emergency contraception, can prevent fertilization or implantation if taken within a short period following unprotected intercourse, with effectiveness around 75% when taken within 3 days.

Which Statement Regarding Birth Control Is True