An ectopic pregnancy occurs when a fertilised egg implants somewhere other than in the lining of the uterus. Usually it implants in the oviduct. Which of the following would be the most likely explanation for such a pregnancy being unsuccessful?

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Quizplus · Accepted Answer

The lining of the oviduct is not designed to support the developing foetus, which needs a rich blood supply and nutrients to grow. As the foetus grows, it will eventually rupture the oviduct, which can cause life-threatening bleeding. Therefore, ectopic pregnancies need to be detected early and treated promptly to prevent serious complications. The orientation of the baby would not be a significant factor, and hCG and necessary hormones can still be produced and delivered to the foetus in the oviduct.

An Ectopic Pregnancy Occurs When a Fertilised Egg Implants Somewhere