Not all women are aware of what a medical abbreviation such as hCG means. The decoding of these capital letters, as well as the analysis itself, will be presented in detail in the materials of this article.
General information
Sometimes there are times when women want to quickly find out about the presence or, conversely, the absence of pregnancy. That is why they donate venous blood for its further laboratory research.
HCG is a transcript of this analysis and allows you to refute or confirm the presence of an embryo. Speaking without abbreviations, this abbreviation sounds like human chorionic gonadotropin . Such a substance is a protein hormone that produces chorionic cells during pregnancy and immediately after the fetus enters the uterus.
Analysis Features
So why do you need to decrypt the results of hCG, and in general, is it necessary to donate blood to determine pregnancy when you can do a routine test or an ultrasound? This question sounds from the lips of the fair sex quite often. But unlike the above methods for detecting conception, the analysis for hCG is more accurate, and it also provides a unique opportunity to determine the presence of pregnancy at a very early date (on the 6th or 10th day after direct fertilization).
HCG Analysis - Decryption
As you know, the values of human chorionic gonadotropin consist of 2 units (alpha and beta). To determine whether conception has occurred, only beta-hCG is needed. So, consider its proper level (mU / ml) in each week of pregnancy:
- 3rd or 4th week - about 25-155 mU / ml;
- 4th or 5th week - about 100-4870 mU / ml;
- 5th or 6th week - about 1110-31000 mU / ml;
- 6th or 7th week - about 2570-82310 mU / ml;
- 7th or 8th week - about 23150-152000 mU / ml;
- 8th or 9th week - about 27350-233000 mU / ml;
- from the 9th to the 13th week - about 20950-291000 mU / ml;
- from the 13th to the 18th week - about 6150-103000 mU / ml;
- from the 18th to the 23rd week - about 4720-80150 mU / ml;
- from 23rd to 31st week - about 2750-78100 mU / ml.
It is also worth noting that monitoring the results of hCG analysis (the decoding is presented above) is necessary not only to identify the early stage of pregnancy and its presence, but also to determine the normal development of the embryo. By the way, such hormone values can be significantly overestimated in case of multiple pregnancy (most often in proportion to the number of fetuses in the uterus), as well as in any pathology of the baby (for example, with Down syndrome or multiple other defects), diabetes mellitus, toxicosis, and if the term is set incorrectly pregnancy.
There are also such situations when the representative of the weaker sex has underestimated hCG values. The interpretation of such an analysis in this case should extremely alert both the future mother and the gynecologist. After all, these pathological indications may indicate the presence of a dead or ectopic pregnancy, a possible threat of miscarriage, a delay in the development of the fetus or
placental insufficiency. In such cases, specialists are urgently required to take all necessary measures to save the life of the fetus, as well as prevent the deterioration of the health of the expectant mother.