Sterilization, in which sperm are surgically prevented from reaching the egg, is accomplished by
A)the rhythm method.
B)tubal ligation or vasectomy.
C)spermicide.
D)mifepristone.

Question

Quizplus · Accepted Answer

Tubal ligation for women and vasectomy for men are surgical procedures that permanently prevent the sperm from reaching the egg, thereby achieving sterilization. The rhythm method is a natural form of contraception that relies on tracking ovulation and abstaining from intercourse during the fertile period. Spermicide is a substance that immobilizes or kills sperm, but it is not as reliable as other forms of contraception. Mifepristone, also known as the abortion pill, is used to terminate a pregnancy and is not a form of contraception. Therefore, choice B is the best option for achieving sterilization.

Sterilization, in Which Sperm Are Surgically Prevented from Reaching the Egg