What is the normal value of Human Villi

summary

Getting married and having children is an important life stage for most women. Pregnancy is a normal phenomenon for a woman after marriage. However, due to the lack of relevant knowledge, many women don't know about it after pregnancy. As a result, some drugs or other reasons have more or less impact on the fetus, and even affect the normal development of the fetus, Human chorionic gonadotropin value changes can reflect whether women are pregnant, so we need to understand some knowledge about human chorionic gonadotropin

What is the normal value of Human Villi

First, many people may not know what kind of substance hCG is. In fact, hCG is a glycoprotein secreted by trophoblast cells of the placenta, which is produced by the placenta α and β The glycoprotein composition of dimer. Generally speaking, the normal value of human chorionic gonadotropin is 0-5

Second: human chorionic gonadotropin, also known as hCG in English, is generally secreted on the 6th day after female fertilization. On the 7th day after fertilization, it can be detected in the serum or urine of pregnant women. It is commonly used as the diagnostic criteria for early pregnancy,. It disappeared about 1-2 weeks after delivery

Third: the main function of hCG is to stimulate the corpus luteum, which is conducive to the continuous secretion of estrogen and progesterone, accelerate the formation of female uterine decidua, and make the placenta grow and mature gradually. After the completion of female production, hCG will fall to the normal level.

matters needing attention

The examination of human chorionic gonadotropin (hCG) is the diagnostic standard of women's early pregnancy, and also has reference value for the diagnosis, differentiation and course observation of pregnancy related diseases, trophoblastic tumor and other diseases.