Women should report possible signs of preeclampsia, such as persistent or severe headache, visual changes, right upper quadrant or epigastric pain, sudden large weight gain, or facial edema.

• 孕妇应诉说先兆子痫的可能表现，如持续或严重的头痛，视力改变，右上腹或心口痛，突然体重大幅度增加，或颜面浮肿。