How is the blood test at the beginning of pregnancy?

Once you find out that you are pregnant, you should first go to the hospital for a comprehensive examination. What problems should be solved in time at the beginning of pregnancy? Examination can often find and solve some abnormal problems during pregnancy in time, and it can also play a good role in understanding the situation for normal pregnant female friends. So what about blood tests at the beginning of pregnancy?

How is the blood test at the beginning of pregnancy? Mothers must attach great importance to pregnancy tests during pregnancy. They shouldn't do this because they are too troublesome or do little. Pregnancy examination plays a very important role in finding children's diseases and preventing some diseases. Therefore, pregnant women must keep up with their pregnancy stage for pregnancy test. Let me show you. What's the blood test at the beginning of pregnancy?

1, HCG blood test

In order to test the accuracy of pregnancy, general doctors suggest to do blood HCG early pregnancy test. It is more sensitive and accurate to detect HCG value by blood "quantitative" than by ordinary urine "qualitative" detection with early pregnancy test paper, and the accuracy rate is over 99%. In addition, for multiple pregnancy, ectopic pregnancy, abnormal embryonic development retardation, hydatidiform mole, some endocrine diseases or tumors. Combined with the blood HCG value, clinical situation and other examination results, a correct judgment can often be obtained through comprehensive analysis. HCG blood test needs an empty stomach.

2, blood routine examination

It is mainly used to judge whether pregnant mothers are anemic. Mild anemia will not have much impact on pregnant mothers and delivery, but severe anemia may lead to premature delivery, low birth weight and other adverse consequences.

3. Blood type test

In the first trimester, blood is usually taken to check the blood type. First, it is convenient to prevent neonatal hemolysis in time. The second is to prepare for blood transfusion. Once pregnant women have abortion, ectopic pregnancy, placenta previa, placental abruption, vaginal bleeding during delivery, etc., they may be life-threatening because of excessive blood loss.

4. Torch inspection

Touch test is the four viruses we often talk about, including rubella virus, cytomegalovirus, toxoplasmosis and herpes simplex virus. Pregnant women infected with these viruses can cross the placental barrier and infect the fetus, which may lead to serious congenital malformation and even abortion. Therefore, it is best to carry out this examination when preparing for the exam. If it is normal, negative, and if it is positive, it should be treated before pregnancy. Fasting examination.

5, liver function examination

This is mainly to check whether the expectant mother has hepatitis and other diseases, because pregnancy will increase the burden on the liver. If the mother's liver function is abnormal, first, the ability to deal with toxic waste decreases, leading to maternal and fetal poisoning. Second, it can't produce all kinds of protein needed by the body, thus affecting the functions of other organs. Third, due to the production of enough coagulation factors, it is easy to have massive bleeding during childbirth, which endangers the health of pregnant women. Besides. There are many other liver functions that will also be abnormal, leading to corresponding diseases. Pay attention to the need to fast.

Benefits of pregnancy test 1. Know whether the fetus is healthy. During pregnancy, pregnant women regularly go to the hospital for prenatal examination, so that they can know the development of the fetus in time. In particular, four-dimensional color ultrasound examination can directly see the development of fetal organs, pipes and limbs. If the fetus has subtle developmental abnormalities, it can also be found in time and corresponding measures can be taken in time.

2, found that pregnant women are sick. During pregnancy, pregnant women can find physical defects in time through prenatal examination. If pregnant women suffer from some diseases that are not suitable for pregnancy, such as active tuberculosis and diabetes, they can be treated in time to avoid being affected by diseases during pregnancy and causing dysfunction of important organs.

3. Early detection of pregnancy complications. If pregnant women suffer from pregnancy complications such as pregnancy poisoning and placenta previa, the serious symptoms will endanger the life safety of pregnant women and fetuses, and these diseases can be found in time through prenatal examination. Therefore, pregnant women must pay attention to pregnancy examination, early detection of pregnancy complications and early treatment.

4. Whether it is difficult to predict delivery. Through comprehensive prenatal examination, pregnant women can know the development of the fetus in the uterus and the posture of the fetus in the mother's body in detail, so as to predict the degree of dystocia of pregnant women before delivery and provide protection for the safety of mother and baby.