I suggest you do the amniotic fluid or puncture, because "Tang screening" accuracy rate of 70% - 80%.
2
唐筛查也只是大致的检查,没有检查出问题并不等于不存在危险,所以不用过多的担心。
The Tang Dynasty the sieve is checked also is only roughly examination, give an issue without the examination and not be equal to nonexistent danger, need not cross much concern so.
She'd been alerted by screening results, but hesitated to get amniocentesis because of the risk of a miscarriage and the prospect of "a needle in my belly, " she recalls.