What is a common symptom of pregnancy that indicates potential complications?

Excessive swelling in the extremities during pregnancy can indicate potential complications, such as preeclampsia or gestational hypertension. While some degree of swelling is common in pregnancy due to increased fluid retention and changes in blood circulation, excessive swelling—especially if sudden or accompanied by other symptoms such as high blood pressure or protein in the urine—can signal a serious condition that requires medical assessment.

The presence of excessive swelling often prompts healthcare providers to evaluate the mother's condition more closely, as it may affect both maternal and fetal health. Monitoring this symptom is crucial for ensuring timely intervention if complications arise.

In contrast, back pain can be a routine discomfort experienced during pregnancy, often attributed to weight gain and changes in posture. Mild cramping is typically considered normal in early pregnancy as the body adjusts to the developing fetus. Frequent headaches may occur in some cases, but they do not automatically indicate complications unless associated with other concerning signs. Thus, while all symptoms can appear during pregnancy, excessive swelling stands out as a potential warning signal that warrants further investigation.