pregnancy serum

例句：

1. 1.The pregnancy serum test is used to detectthe presence of certain hormones in awoman's blood during pregnancy.
   妊娠血清测试用于检测女性怀孕期间某些激素的存在。
2. 2. Thedoctor prescribed a medication for her, whichshe took regularly as part of her pregnancyserum treatment.
   医生为她开了一种药，她定期服用，作为妊娠血清治疗的一部分。
3. 3.During the pregnancy serum test, the doctorwill collect a sample of her blood andanalyze it for any abnormalities.
   在妊娠血清测试期间，医生会采集她的血液样本进行分析，以检测任何异常情况。