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有些孕妈妈在产前诊断的过程可能面临着要做羊水穿刺的选择。羊水穿刺听着挺吓人,那么,它究竟可怕不可怕呢?
Some pregnant mothers in the prenatal diagnosis process may face the choice of amniocentesis. Amniocentesis listening is scary, then, what is terrible it is not terrible?