“In layman’s terms, they rub what looks like a pricing gun on your wife’s belly until you get a picture so grainy you are too embarrassed to admit that, to you, what you’re looking at could either be a baby, or a police sketch artist’s depiction of the Pillsbury Doughboy being accidentally heated in a microwave.”
– From “The Guy’s Guide to Surviving Pregnancy, Childbirth and the First Year of Fatherhood.”