What term describes a pregnancy implanted outside the uterus?

• A. Ectopic
• B. Intrauterine
• C. Normal
• D. Displaced

Answer: (A)

A pregnancy implanted outside the uterus is called an ectopic pregnancy. The word ectopic means “out of place,” which fits because the fertilized egg has implanted in a location other than the uterus—most commonly the fallopian tube. This distinguishes it from an intrauterine pregnancy (inside the uterus) and from a normal pregnancy (also within the uterus). Displaced isn’t the standard medical term used to describe the site of implantation. Ectopic is the best term because it specifically identifies that the pregnancy is not in the uterus, a situation that can be dangerous and requires urgent medical attention.