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由辅助生殖技术(ART)所获妊娠有很高的胚胎丢失率,而且患者也极其焦虑和紧张。为了解单项血清β-hCG测定可否准确预测妊娠的结果,包括多胎妊娠,进行了这项工作。
Pregnancies resulting from assisted reproductive technology (ART) have a high rate of embryo loss, and patients are extremely anxious and nervous. This was done to understand if a single serum β-hCG assay accurately predicts the outcome of pregnancy, including multiple pregnancies.