What is a symptom of an ectopic pregnancy?

Lower abdominal pain, particularly when it is localized to one side, is a key symptom of an ectopic pregnancy. This occurs when a fertilized egg implants outside of the uterus, commonly in a fallopian tube. The growth of the embryo in this location can result in abdominal pain as the surrounding tissues become stretched or irritated. As the ectopic tissue grows, it can cause further complications, such as internal bleeding, which would heighten the pain.

Other symptoms that may accompany an ectopic pregnancy can include nausea, vomiting, or other gastrointestinal disturbances, but the hallmark sign that typically leads to a medical evaluation is the lower abdominal pain that is often one-sided. This symptom is critical in prompting immediate medical assessment, as an ectopic pregnancy can become life-threatening if not treated promptly.