Beta human chorionic gonadotropin (beta-HCG) is a component of human chorionic gonadotropin (HCG), if it is high, the main reasons are pregnancy, post-abortion, gravida, etc. The specific reasons and related treatment suggestions are as follows: 1. Pregnancy: After a woman is pregnant, the trophoblast cells at the metaplasia of the chorionic villi will start to secrete beta-HCG after the fertilized egg is successfully laid in the uterus, and blood tests for beta-HCG will be elevated during this period. -HCG will be elevated and blood β-HCG > 25U/L will be positive for pregnancy, and early pregnancy reactions such as menopause, nausea, vomiting, frequent urination and breast tenderness will occur at this time. If this is the case, ultrasound examination is also needed to observe embryo implantation; 2. Post-abortion: β-HCG can also be high within 2-3 weeks after the patient has recently had an abortion, which can generally fall on its own without much intervention. However, the body is weak after abortion, so attention should be paid to maintain a good state of mind and emotion, a light diet, and appropriate exercise, which can improve the body’s resistance; 3.Gravida: when patients have gravida, high β-HCG can also occur, and patients should go to the hospital for further examination, such as: abdominal ultrasound, DNA ploidy analysis, chest X-ray, blood cell and platelet count, etc. After a clear diagnosis, patients can under the doctor’s After the diagnosis is clear, the patient can clear the uterus in time under the guidance of the doctor, generally choose suction scraping, this way the operation time is short, less bleeding, not easy to occur uterine perforation.