What is the standard of 34 week fetal development

summary

In general, in different stages of fetal development, in fact, there are certain development standards. For 34 week fetus, there is no exception. Therefore, this paper makes the following analysis on what is the development standard of 34 week fetus.

What is the standard of 34 week fetal development

First of all, the fetal length is about 43cm, the fetal weight is 2300G, and the average biparietal diameter is 8.61 ± 63cm, the average abdominal circumference was 27.99 ± 55cm, the length of femur was 6.62 ± 0.43cm。

Second: his skull is still very soft, and there is still space between each skull, which is to enable the head to smoothly pass through the narrow birth canal during childbirth. His fingertips are very small, but his nails are very sharp.

Finally: he is now preparing for labor, with his head turned down and his head in the pelvis. However, there will still be 3% - 4% of the fetus buttocks or legs will face the cervix, which is "buttock first exposed.". However, doctors sometimes use "inversion of fetal position" to restore the fetus to the correct position. So moms don't have to worry too much. But in the implementation of fetal inversion, we need to pay attention to the professional hospital, so that the mother and child can be closely monitored.

matters needing attention

After understanding the development standard of 34 week fetus, pregnant women should prevent falling when they go out or at home.