How to take blood to see if the fetus stops

summary

Fetal arrest for pregnant women is a great blow, the emergence of fetal arrest to prove that they must terminate pregnancy. And sometimes pregnant women may not know whether they have stopped. Some people say that we can judge whether the fetus stops by checking the blood condition. Let's talk about how to see whether the fetus stops by drawing blood.

How to take blood to see if the fetus stops

First: fetal arrest refers to the phenomenon that the embryo stops developing when it dies at a certain stage. A fertilized egg is like a seed. It has to go through a series of complex and wonderful processes before it finally grows into a healthy baby. If at the initial stage, embryo termination is the stage before spontaneous abortion, after embryo termination, if the mother's self-protection out of the body, it is called spontaneous abortion. Changes in some components of the blood can indicate fetal arrest.

Second: if the embryo is stopped, the mother will have a series of changes to facilitate its excretion. The first is the decrease of estrogen and progesterone, the body produces the effect of immune rejection to the embryo, and the blood vessels between the mother and the embryo form thrombus, which may lead to vaginal bleeding in this process. At this time of bleeding performance we call threatened abortion, is the embryo to be discharged from the body signal.

Third: in the process of embryo expulsion, there will be short-term lower abdominal pain. The early pregnancy reaction can be alleviated after embryo suspension, but the early pregnancy reaction itself will be different due to individual differences, so the early pregnancy reaction can not be used to judge the situation of embryo development. The majority of pregnant women have no obvious symptoms after fetal development stopped, and need to be diagnosed by hormone examination combined with early pregnancy ultrasound.

matters needing attention

In fact, in addition to the blood test to determine whether the fetal stop, there are many ways to test out whether pregnant women have fetal stop. For example, the decrease of contraceptive hormone or bleeding in the body must be paid attention to by pregnant women, which is likely to be a precursor of fetal arrest.