the first trimester of pregnancy

妊娠的头三个月

《牛津高阶英汉双解词典》

This is a 33 - year - old , primigraida, with a normal first trimester screening.

患者,33 岁, 初产妇, 早期妊娠时检查未看到异常.

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Some women experience morning sickness during the first trimester of pregnancy.

有些妇女在怀孕的头三个月里,早上有恶心感.

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First trimester bleeding may signal a possible miscarriage or ectopic pregnancy.

妊娠早期出血可能是流产或宫外孕的迹象.

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Conclusion Single serum CA 125 is valuable in predicting pregnancy outcome of first - trimester threatened abortion.

目的探讨血清CA125水平在预测早期先兆流产妊娠预后的价值.

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