The process of Down’s syndrome screening at 16 weeks of pregnancy is to visit the outpatient clinic of the hospital in the morning on an empty stomach. According to the doctor’s request form for Down’s screening, go to the laboratory and have your blood drawn and wait for the results.
Down’s syndrome screening is an abbreviation of Down’s syndrome screening. It mainly screens for congenital stupid children, and you can choose a suitable time to go to the hospital for screening between 15 and 20 weeks of pregnancy.
The risk values are derived by testing the concentrations of free estriol, chorionic gonadotropin, and alpha-fetoprotein in the pregnant woman’s blood, as well as by combining the woman’s age, weight, and week of pregnancy.
Down’s syndrome screening is a routine clinical test that screens for the possibility of Down’s syndrome in the fetus. If the Down’s syndrome screening belongs to high risk, non-invasive DNA testing or amniocentesis is required under the supervision of a doctor.