amniocentesis

• 一种医学检查，通过抽取孕妇的羊水来检测胎儿的染色体异常、遗传病或感染，通常在怀孕15周后进行。

A medical procedure involving the extraction of amniotic fluid from a pregnant woman, typically performed after the 15th week of pregnancy, to help diagnose fetal abnormalities.

1. Prenatal diagnostic procedureC1formalmedical

   A medical procedure in which a small sample of amniotic fluid is extracted from the uterus of a pregnant woman, typically after the 15th week, to test for genetic abnormalities and fetal health conditions.

   产前诊断程序

   • The doctor recommended amniocentesis to check for chromosomal disorders.
   • Amniocentesis can detect conditions like Down syndrome.
   • She underwent amniocentesis at 16 weeks of pregnancy.
   • The results from the amniocentesis showed no abnormalities.