A Woman Tells the Nurse That She and Her Husband

A woman tells the nurse that she and her husband are trying to get pregnant. The woman asks the nurse for information about optimal conditions for fertilization to occur. The nurse tells the woman:

A) "Once in the cervix, sperm are viable for 12 to 24 hours."
B) "It takes 4 to 5 hours for the sperm to reach the fallopian tube."
C) "An ovum can survive for 24 hours following ovulation."
D) "Ovulation must occur within 24 hours after coitus."