连续测定了１１７例孕妇妊娠期及分娩期血浆及红细胞内锌铜的水平，探讨锌与异常分娩的关系。结果表明：妊娠及分娩期孕妇红细胞锌明显高于血浆锌，而红细胞铜却明显低于血浆铜。红细胞锌能较好地反映体内锌水平，对预测异常分娩比血浆锌更为敏感。 The levels of zinc and copper in plasma and erythrocytes of 117 pregnant women during pregnancy and childbirth were measured continuously to explore the relationship between zinc and abnormal delivery. The results showed that in pregnant women and pregnant women, the level of zinc in erythrocytes was significantly higher than that in plasma zinc, while that in erythrocytes was significantly lower than that in plasma copper. Erythrocyte zinc can better reflect the level of zinc in the body, which is more sensitive to predicting abnormal delivery than plasma zinc.