If a pregnant woman is at risk for a miscarriage, what symptom should alert an EMR?

Heavy bleeding is a significant symptom that should alert an Emergency Medical Responder when assessing a pregnant woman at risk for a miscarriage. In a miscarriage scenario, heavy bleeding can indicate that the body is expelling the pregnancy, which may require immediate medical intervention. This bleeding can often be accompanied by clots or tissues being passed, signaling a serious issue.

While harsh abdominal pain and low fetal movement can also be concerning, they may not always directly indicate an impending miscarriage. Infrequent contractions, on the other hand, typically do not denote an immediate danger in the context of a miscarriage. Therefore, heavy bleeding stands out as a critical sign that necessitates prompt attention and assessment by medical personnel.