Transplantation hcg doubling rule table

What is progesterone? Progesterone is a kind of estrogen, which is essential for the baby in the early pregnancy, that is, the first three months. The HCG value can reflect whether the test tube embryo is growing normally, while progesterone reflects whether the pregnant mother can provide enough hormones to supply the test tube embryo to grow. After the embryo is grown in the third month of pregnancy, the baby's nutrition is provided by the embryo, and the HCG and progesterone values ​​are no longer important.

=Low progesterone means threatened miscarriage. Another function of progesterone is to suppress menstruation. During pregnancy, the menstruation is stopped due to the existence of progesterone. Pregnant women with low progesterone levels often experience bleeding or brown secretions, which means that the progesterone is insufficient and cannot completely suppress the menstruation. The bleeding at this time is not the blood of the test tube embryo, but menstruation. Therefore, when bleeding occurs, the doctor will prescribe progesterone injections to use foreign factors to promote the pregnant mother to secrete sufficient progesterone. If the progesterone level rises sufficiently, the bleeding will also stop.

Why does the corpus luteum copper level not increase after many injections? Some pregnant women have corpus luteum copper antigens, so even if they have taken many injections, they cannot be well absorbed by the body and cannot increase the progesterone level.

Transplantation hcg doubling regularity report

The growth rate of hCG in blood cells in the early stages of pregnancy is very fast, doubling in about 1.7 to 2 days. The blood cell concentration reaches its highest point at 8 to 10 weeks of pregnancy, and continues until 12 weeks later, when it rapidly decreases and then maintains a certain level.

There are very large individual differences in hCG concentration values, and the square root of hCG in blood cells varies greatly among pregnant women, especially in the early stages of pregnancy. Although the hCG level in the pregnant mother's blood has no autonomic nervous system, there is a certain fluctuation.

Standard hCG values ​​in early pregnancy:

0.2~1 week: 5~50 MIU/mL, 1~2 weeks: 50~500 mIU/mL, 2~3 weeks: 100~5 mIU/mL, 3~4 weeks: 500~1 0 MIU/mL, 4~5 weeks: 1 ~5 0 MIU/mL, 5~6 weeks: 10~1 00 mIU/mL, 6~8 weeks: 15 ~2 00 mIU/mL, 2~3 months: 10~1 00 mIU/mL.