Answer: There is double marker test available for those who suffer from Down’s syndrome. In fact it is detection of pre-birth conditions of the fetus and is usually done after 8 weeks of pregnancy up to 14 weeks. This test detects any kind of chromosomal abnormalities that might occur after the conception occurs. This is not completely unusual as it occurs in every 700 births
Answer: Hello dear.. double marker test is a screening blood test in pregnancy,so after an NT scan,which you measure the amount of fluid at the back of the neck of fetus,and with the result,this double marker blood test is done,and both are combined,combined result will give you screen positive or negative
Similar Questions with Answers
Question: Double marker test?
Answer: Double marker test is screening blood test in pregnancy. ... So after an NT scan, after which you measure the amount of fluid at the back of the neck of the fetus and with the results, this double marker blood test is done and both the combined, and given a combined result as screen positive or negative. It is usually done after 8 weeks of pregnancy up to 14 weeks.
Question: Why doctor will suggest double marker test?
Answer: Hi dear... Double marker test is done in between 11-13 weeks to detect chromosomal abnormalities like Edward syndrome, down syndrome.. Its commonly done in women above 35 years old If there's any increased chance of having a child with chromosomal abnormality...
Question: What is the difference between NT scan and double marker test?
Answer: Nt scan is the sonography or u can say ultrasound of ur baby and double marker test is done by taking ur blood sample.this double marker test is done in 3 month to check whether baby has any chromosomal abornamily or not.