What causes a biochemical pregnancy?

What causes a biochemical pregnancy? Biochemical pregnancy is caused by many factors, the most common of which is that the fertilized egg itself is of poor quality and falls off before it develops. In addition, the occurrence of biochemical pregnancy is closely related to the physical fitness of women themselves. When women suffer from uterine malformation or ovarian disease, biochemical pregnancy is prone to occur.

Causes of chemical pregnancy:

Biochemical pregnancy is a subclinical miscarriage and should be differentiated from other miscarriages due to illness or accidents. If it is a biochemical pregnancy, it will not have a big impact if it happens occasionally. After the menstrual cycle has ended, things will return to normal and it will not affect future pregnancies.

Progesterone (PRGE) and human chorionic gonadotropin (THCG) are both indicators of pregnancy. If the test results show a significant decrease and there is vaginal bleeding, it can be diagnosed as a spontaneous abortion.

main reason

What are the causes of biochemical abortion? What are the factors that affect the implantation of the fertilized egg?

1. The fertilized egg itself is defective; (check the chromosomes of both parties)

2. Poor ovarian corpus luteum function, insufficient progesterone secretion, abnormal endometrium, affecting the implantation of the fertilized egg; (check six hormone items)

3. Uterine factors: uterine hypoplasia, uterine submucosal fibroids, endometrial polyps, intrauterine adhesions, endometrial tuberculosis, etc. affect the implantation of the fertilized egg; (hysteroscopy)

4. Immune factors: Research on immune factors in recent years has shown that there are two immune conditions that affect conception. a Alloimmunity: sperm, seminal plasma or fertilized egg are antigenic substances. After being absorbed by the vaginal and uterine epithelium, they produce antibody substances through immune reaction, which prevents sperm and egg from combining or fertilized egg from implanting; b Autoimmunity: It is believed that there are zona pellucida autoantibodies in the serum of infertile women, which react with the zona pellucida to prevent sperm from penetrating the egg, thus preventing fertilization; (blood test to check immune antibodies and blocking antibodies)

5. TCM treatment: If the above tests are normal, see if TCM can find any problems; (TCM treatment)

6. Excessive mental stress, especially severe anxiety due to failure to conceive, and excessive psychological pressure.