Two Contraceptive Methods That Are Generally Irreversible and That Block

Multiple Choice

Two contraceptive methods that are generally irreversible and that block the gametes from moving to a site where fertilization can occur are

A) the male condom and the female condom.
B) the male condom and oral contraceptives.
C) vasectomy and tubal ligation.
D) coitus interruptus and the rhythm method.
E) the diaphragm and the rhythm method.