What is Down syndrome screening
Down syndrome screening is the process of checking whether the fetus has Down syndrome (Down Syndrome). Down syndrome is a common congenital disease, usually caused by chromosomal abnormalities. Patients usually have typical facial contours and delayed intellectual development. For couples and pregnant women who are preparing for pregnancy, Down syndrome screening is one of the necessary prenatal examinations so that they can understand the treatment plan as early as possible.
How much does Down syndrome screening cost
The cost of Down syndrome screening varies by region and hospital, but is generally between 300-1,000 yuan. Documents issued by the National Health and Family Planning Commission stipulate that Down syndrome screening should be free in medical institutions. However, in practice, some hospitals may require part of the fee, which may be related to the services provided by the hospital.
What is the process of Down syndrome screening
Screening for Down syndrome is usually done in the first trimester, between 12 and 14 weeks of pregnancy. The process usually involves two steps: the first is an ultrasound screening. It uses technology similar to regular ultrasound to scan the baby\’s neck. The risk of Down syndrome can be calculated by measuring the thickness of the fluid behind the baby\’s neck. The second step is a blood test. By testing the mother\’s blood, it is determined whether there are substances in the mother\’s body that have a high probability of Down syndrome. Based on the results, doctors can determine whether the fetus is at risk for Down syndrome, and for pregnant women at high risk, further tests may be needed.
What should you pay attention to when screening for Down syndrome
When conducting Down syndrome screening, you need to pay attention to the following points: First, an accurate expected date of delivery (EDD) is necessary. If the EDD is inaccurate, Down syndrome screening results may be incorrect. Second, the purpose of the ultrasound is to screen for Down syndrome, not to determine the gender of the fetus. If your doctor doesn\’t tell you anything else as soon as possible, you will never be told the sex of your baby. Finally, don\’t be too concerned if you are determined to be high risk during screening. High risk does not mean the fetus has Down syndrome, it just means high risk. Further inspection is required to determine if a problem exists.
Summary
Down syndrome screening is one of the important prenatal tests in early pregnancy. After understanding the budget and process, we can prepare well for the screening and know what to pay attention to. By communicating with doctors to determine Down syndrome screening results and risks, we can protect the health of mother and baby.
