How is amniocentesis to return a responsibility?

summary

Amniocentesis is a method of prenatal diagnosis. It is very suitable for prenatal diagnosis of mid pregnancy. Amniotic fluid generally exists in our amniotic cavity, in the seventh day after fertilization of fertilized eggs will form amniotic cavity, began to produce amniotic fluid. Amniocentesis is to extract some amniotic fluid from the amniotic fluid produced during pregnancy through a simple instrument in a sterile state, and judge whether the fetus is healthy through some tests. I would like to share with you how amniocentesis is going on.

How is amniocentesis to return a responsibility?

First: amniocentesis is a kind of interventional prenatal diagnosis. In general, we need to take the maternal blood for screening. If the screening results have a risk degree, through these cardinal indicators, if the risk of the fetus reaches one in 250, we need to carry out amniocentesis to diagnose whether the child is healthy.

Second: through the collection of maternal blood can check whether the fetus is healthy, but there is a certain risk, if it belongs to a high-risk group of disease, it is best to carry out amniocentesis. If we don't have amniocentesis, it's very likely that the fetus is a deficient child, which will bring us a great burden.

Third: do amniocentesis is not to screen a fetus is not chromosomal abnormalities, this can reduce the birth of stupid and stupid. Amniocentesis is the best choice for high-risk pregnant women over 35 years old. Although amniocentesis is not mandatory, it is best for our next generation to have amniocentesis.

matters needing attention

In order not to affect the fetus, amniocentesis is the best choice for pregnant women who have given birth to a child with chromosomal abnormalities, those who have been exposed to toxic and harmful substances during pregnancy, and those who have found high-risk factors through Down's screening.