Best time for Down syndrome screening

As we all know, the process of pregnancy is very difficult. Not only do you have to be careful in everything you do, but you also have to do various tests. Many expectant mothers basically have to go to the hospital several times a month. Every test has its best time. Among all kinds of tests, there is one called Down syndrome screening. What is the best week during pregnancy for Down syndrome screening? If you want to know more friends, follow the editor and watch it together.

Down syndrome screening during pregnancy

Down syndrome screening is a pregnancy test method that extracts blood cells from pregnant women, tests the concentrations of alpha-fetoprotein and human gonadotropin in their blood cells, and calculates the risk of having a child with Down syndrome based on the pregnant woman's due date, age, weight, and weeks of pregnancy when the blood is drawn.

Best time for Down syndrome screening during pregnancy

The best time for early Down syndrome screening is 11-14 weeks, and the best time for mid-to-late Down syndrome screening is 16-20 weeks. Hemolytic test should be done once in March, July and before the baby is born. The best time to do Down syndrome screening during pregnancy is between 15 and 20 weeks of pregnancy. Generally, pregnant women can obtain screening results within one week after blood test. If the result is high risk, further amniocentesis and fetal chromosome examination are required to confirm the diagnosis. According to the screening, Down syndrome screening test can screen out 60%-70% of Down syndrome patients.

What is the best week of pregnancy for Down syndrome screening? The best time for Down syndrome screening during pregnancy is between 15 and 20 weeks of pregnancy. Most doctors recommend going to the hospital for Down syndrome screening at 16 weeks, so expectant mothers should keep this in mind. In addition, expectant mothers should also go to the hospital regularly for other examinations, maintain a stable mood, and greet each day with a calm mental state.

The practical significance of Down syndrome screening in mid-pregnancy

Down syndrome blood cell screening is a very effective way to check for Down syndrome babies. Any pregnant woman may be pregnant with a baby with Down syndrome.

At present, there are more than 600,000 patients with Down syndrome living around us. Due to their severe low IQ, children with Down syndrome are completely unable to be independent in their daily lives and suffer from multi-system complications that cannot be cured throughout their lives, thus bringing heavy mental and financial burdens to their families.

Nowadays, birth defects are not only a medical problem, but have become a social problem that affects social and economic development, people's normal life, and population quality. It is a public health issue. Through simple economic development, high safety, and adherence to advanced non-invasive biochemical testing methods, individuals with serious genetic disease symptoms can be identified, and effective measures can be taken in advance, thereby minimizing the birth of abnormal fetuses and improving the population quality of the entire country.

Although many pregnant mothers have raised doubts about the accuracy of Down syndrome screening, after all, it is the most economical and safest way to determine whether the fetus is a Down syndrome baby. If the result is abnormal, amniocentesis can be performed for further examination.

Therefore, we remind pregnant mothers again that participating in mid-pregnancy screening can prevent the birth of children with Down syndrome. Pregnant mothers are advised to choose screening methods with higher diagnosis rates under certain conditions. We hope that the birth of every newborn will bring happiness and laughter to the family.