triple blood screening:1 L8 k% r( a& y7 T( l8 A
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A triple screen is a blood test that measures three things called alpha-fetoprotein, human chorionic gonadotropin and unconjugated estriol. The results of the blood test can help your doctor see if your baby may be at higher risk for certain birth defects such as Down syndrome and neural tube defects./ W, i0 _) {4 m/ C
; N# E6 P( B( H W这个叫做抽静脉血检查,它能筛除80%的先天畸形(书上说的),比如唐氏婴儿。不过,这个要自己去要求,医生不会主动给你做这个检查的。' c! L0 h. U. z8 j1 C
另外,即便检查的结果为唐氏Positive,也不代表孩子真的会是唐氏宝宝,需要做羊水穿刺做进一步的检查。通常false positive的比较多。$ \( f0 W L5 N# [/ _0 I+ J
C& F8 b! o1 d$ \5 W! ^! o等我有空时,再写写自己的羊水穿刺的经历,一点也不可怕。: B4 _! h3 u, t2 m
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保持好心情,能吃多吃,能睡多睡,能玩就玩吧~