The use of birth control pills (oral contraceptives)
A) reduces the incidence of ovulation.
B) prevents fertilization by keeping the sperm and egg physically separated by a mechanical barrier.
C) prevents implantation of an embryo.
D) prevents sperm from exiting the male urethra.
E) prevents oocytes from entering the uterus.
Answer: A
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.