People who have been pregnant before know that they need to go to the hospital regularly for prenatal check ups throughout the entire period of pregnancy. The main content of prenatal examination is to do B-ultrasound. Sometimes, parents choose to have an ultrasound because it allows them to clearly see the contours of their baby. So, what is the prenatal third level color ultrasound examination for?
First of all, parents should know that prenatal tertiary ultrasound is not the name of a single ultrasound, but rather three stages of pregnancy that are divided into three stages and performed separately in each stage.
The first stage is also the first line of defense. This stage mainly involves the first ultrasound examination done between 10 and 14 weeks of pregnancy. At this time, the main focus is to check for the presence of genetic diseases and conduct a general examination of the fetus.
The second stage and second line of defense is the ultrasound examination conducted between weeks 18 and 24. This is the best time to detect most fetal structural abnormalities. At this time, every expectant mother will also undergo a rigorous, systematic, and detailed prenatal ultrasound examination for diagnosis.
The third stage is the third line of defense, which is the ultrasound examination performed at week 32. At this stage, deformities that were not detected or have not yet appeared during the second line of defense examination can be identified.
Finally, it is important to remind parents that all three ultrasound examinations are prepared for them to conceive a healthy fetus. Therefore, pregnant women must undergo regular prenatal check ups to take responsibility for their babies.
