hcg range for biochemical pregnancy

Ectopic pregnancy is also called "subclinical miscarriage", which means that although the sperm and egg have combined, the embryo fails to implant. It usually occurs within five weeks of pregnancy and is a case of miscarriage in early pregnancy. Under normal circumstances, seven days after the fusion of sperm and egg, the secretion of human chorionic gonadotropin will begin. Seven days later, the pregnancy status can be detected with an early pregnancy test. However, the sperm and egg have been secreted and must return to the uterus for the embryo to implant. If the embryo implantation fails, it is an ectopic pregnancy. So, what is the range of hcg values ​​for ectopic pregnancy? Let us now understand the causes and characteristics of ectopic pregnancy.

Causes of ectopic pregnancy. There are many reasons for ectopic pregnancy, such as imperfect sperm-egg combination, poor ovarian corpus luteum function, incomplete uterine development, and immune problems. In order to understand whether there are any defects in the fusion of sperm and egg, you can check the sex chromosomes of each other. If the corpus luteum of the ovary is not functioning properly, it will lead to insufficient secretion of progesterone and abnormalities in the uterine wall, which will seriously affect the normal embryo implantation of the sperm and egg. The main uterine factors include uterine hypoplasia, uterine fibroids, intrauterine adhesions, etc. These factors will affect embryo implantation. Scientific research on immune factors has shown that immune system and autoimmunity are the key factors affecting embryo implantation.

Characteristics of ectopic pregnancy. The hcg value will increase significantly in ectopic pregnancy, exceeding 25mlU/mL. The result of the early pregnancy test was positive, but the color Doppler ultrasound examination could not find the gestational sac, indicating that the embryo implanted unsuccessfully. In clinical medicine, ectopic pregnancy is also called "subclinical miscarriage". About fifty days after an ectopic pregnancy occurs, it will cause spontaneous abortion, with grayish-white film-like substance discharged from the vagina.

The article introduces in detail the range of hcg values ​​for ectopic pregnancy, as well as the causes and characteristics of ectopic pregnancy. Ectopic pregnancy is a type of miscarriage, also known as "subclinical miscarriage". To prevent ectopic pregnancy, women should undergo a comprehensive physical examination before becoming pregnant to check whether there are any abnormalities in the uterus. If the sex chromosomes of both parties may cause defects in sperm-egg fusion, pregnancy is not considered. Once an ectopic pregnancy occurs, go to the hospital outpatient department immediately.