Which of the following describes a high-risk pregnancy?

A high-risk pregnancy is characterized by the potential for complications that may affect the mother, the fetus, or both. This designation often arises from various factors, including pre-existing health conditions, age, multiple pregnancies, or complications that develop during pregnancy. In such cases, healthcare providers will monitor the pregnancy more closely to ensure the safety and health of both the mother and the developing fetus.

The other options describe scenarios that do not encompass the challenges and risks associated with a high-risk pregnancy. A pregnancy with no complications or one that consistently progresses without issues would indicate a normal, low-risk situation. Additionally, while age can be a risk factor in certain contexts, simply being over 30 does not automatically classify a pregnancy as high-risk without other complications or health considerations.