头痛：怀孕早期出现轻微的头痛，一般属于正常的早孕反应。但是如果在怀孕６个月后出现逐渐加重的头痛，并伴有呕吐、胸闷，甚至出现下肢水肿、高血压和蛋白尿，属于妊娠高血压综合征的症状，应立即就医。胸痛：好发于肋骨间，犹如神经痛。有的则表现为肝区痛或背部沿脊柱两侧 Headache: A slight headache early in pregnancy, usually belongs to the normal morning sickness reaction. However, if there is a progressive headache after 6 months of pregnancy, accompanied by vomiting, chest tightness, and even lower extremity edema, hypertension and proteinuria, which are symptoms of pregnancy-induced hypertension and should be immediately treated. Chest pain: occurs in the ribs, like neuralgia. While others showed liver pain or back along the spine on both sides