Early symptoms of ectopic pregnancy hCG progesterone?

summary

Menstruation delayed, many female friends will go to the hospital blood test β- HCG and progesterone, see if you're pregnant? Get the results to ask the doctor, the doctor generally simply said the results, "pregnant, the day after tomorrow review", "pregnant, but pay attention to rest, if bleeding in time to the hospital" early symptoms of ectopic pregnancy hCG progesterone? Let's talk about it.

Early symptoms of ectopic pregnancy hCG progesterone?

HCG (human chorionic gonadotropin) is produced by the body on the 6th-7th day after pregnancy, that is, the day when the fertilized egg is ready for implantation. At this time, hCG will stimulate the body to produce progesterone. Progesterone will ensure the stability of the internal environment of the uterus, try to make the uterus free from external interference, which will protect the embryo.

At the time of implantation, the fertilized egg will stretch out its dendritic antennae, seize the uterine wall and settle down in the uterus. These antennae are human villi. When grasping the uterine wall, some people will have a small amount of bleeding, as well as a slight increase in body temperature, which are normal reactions of uterine wall trauma.

HCG also plays a very important role in reducing the rejection of pregnant women. A parasite grows on the body. Generally speaking, the body's immune system is to attack, but hCG confuses the mother and tells them that it is safe, so the body's immune system will not start.

matters needing attention

Doctors generally don't say that hCG is low, but its basic value varies from person to person, so they can only say doubling value. β- If hCG is more than 10iu / L, pregnancy can be confirmed. It is often used in clinic β- The increasing rate of hCG level helps to diagnose intrauterine pregnancy and ectopic pregnancy. HCG secretion increased rapidly in the first trimester of pregnancy, peaked at 9-11 weeks of gestation, and decreased significantly in maternal blood and urine after 3 months of gestation, reaching the lowest point in the last 20 weeks.