HGF analysis - take care of your health on time
For all the changes in the body of a woman responsible hormones, so it is to determine their level sent the attention of a doctor to find out the causes of any ailments. One of the main hormones is hCG, which is produced by the cells of the embryo shell, which is why its level is measured to establish the fact of having a pregnancy. In the first trimester, this hormone is needed to maintain pregnancy and stimulate the production of other pregnancy hormones, such as progesterone and estrogens. After the placenta is formed from the tissues of the chorion, it will be she who will later be responsible for the production of hormones.
Indications for analysis of
Most often, the analysis of HCG is prescribed for the diagnosis of pregnancy, especially in the early stages. It is also necessary to carry out an analysis to exclude the likelihood of an ectopic pregnancy to make sure that abortion was successful, with a serious threat of miscarriage or a frozen pregnancy, to diagnose the likelihood of having pathologies in the fetus.
In addition, hCG analysis can be administered to men for the diagnosis of testicular tumor.
When to perform the analysis
To conduct a blood test to determine the amount of β-hCG can be already 8-10 days after fertilization, which makes possible early detection of pregnancy. Diagnosis can also be made on the basis of the analysis of HG, which is excreted together with urine, which uses home pregnancy tests. However, it must be taken into account that in the urine the amount of the hormone increases more slowly than in the blood, therefore the analysis will be informative 16-20 days after fertilization.
About what the increased level of hCG
Analysis of HCG, the decoding of which should be performed by a doctor, also suggests the presence of many diseases with an excessive increase in the level of the hormone. For example, elevated HCG levels may indicate any pathology of fetal development, Down's syndrome, diabetes, serious toxicosis or gestosis, which can threaten the life of the mother. In the case of multiple pregnancies, the hCG rate increases according to the number of fetuses.
If pregnancy is excluded, the analysis for hCG, the norm of which does not exceed 5 mU / ml, is carried out for the diagnosis of other diseases. In men and women, the increase in hormone levels may be due to swelling processes or chorion carcinoma. It should be remembered that the analysis of hCG can be increased several days after the abortion, but if it does not decrease with time, it indicates that the pregnancy has not been interrupted and additional cleaning is required.
Low HCG is a hidden threat
Usually, a low level of hCG may indicate that the pregnancy develops outside the uterus or if it stops, there are delays in the development of the fetus, a serious threat of miscarriage, and also the fetal death( 2-3 trimester).The analysis will show the absence of a hormone in the body with an ectopic pregnancy or an early attempt to diagnose pregnancy.
How to pass the
test To perform the analysis, it is necessary to deliver blood from the vein, while it is desirable to be fasting. If the analysis is not submitted in the morning, then after the last meal should take at least 5-6 hours. In order for the results to be correctly interpreted, you need to tell your doctor about all the drugs that are taken, especially about hormonal drugs.
However, do not be too attached to the results of one analysis, if it turned out to be imperfect. The number of hormones in the blood depends on many factors that do not carry any latent threat, so the patient's condition must be evaluated in conjunction with clinical trials and objective medical examination.