There is an old joke that goes,"What do you call a couple who practices coitus interruptus? Parents!" Is there any truth to this joke?
A) Yes, because coitus interrupts is only practiced by couples who already have children.
B) No, because coitus interruptus is the most effective means of birth control.
C) Yes, because coitus interruptus is one of the least effective means of birth control.
D) No, because coitus interruptus is not only a highly effective means of birth control, it also protects against STDs.
E) Yes, because a coitus interruptus is only effective if carefully inserted before intercourse.

Question

Quizplus · Accepted Answer

Coitus interruptus, also known as the "withdrawal method," involves withdrawing before ejaculation to prevent sperm from entering the vagina. However, this method is not very effective in preventing pregnancy because pre-ejaculate can still contain sperm and there is a high risk of human error (ie. not withdrawing in time). Therefore, it is likely that a couple who practices coitus interruptus will eventually become parents.

There Is an Old Joke That Goes,"What Do You Call