Excuse me, how long will it take for the results of Tang sieve to come out?

Down's screening is the detection of serum biochemical values, and it takes a long time to get the results, usually 3-5 working days to get the report. After receiving the report of Down's screening, we should not only evaluate its serum biochemical indexes, but also comprehensively evaluate the last menstruation, weight, race, twins, IVF with assisted reproduction, and previous history of congenital diseases such as chromosome diseases through fixed analysis software. Therefore, this report is actually a risk value report, not a qualitative report, which does not mean that the fetus must have some kind of chromosome disease or not. Therefore, this risk depends on the probability that low risk represents the risk of chromosomal diseases in pregnant women, and high risk represents that the probability of chromosomal diseases in pregnant fetuses may be relatively high. After high risk, we should pay attention to it. After comprehensive evaluation by doctors, it is decided whether to carry out follow-up prenatal diagnosis to rule out the possibility of high risk.