The uterus is a container-like muscular organ. There is soil inside her container, which will show periodic changes in the thickness of the soil under the action of female hormones. This layer of soil is very valuable and is used to breed life seeds. If the flow of people or the palace is carried out, this layer of soil will be scraped artificially. After the scraping, some areas will grow into scars, and the fertile land may become sandstone. These hard stones will still be connected to Together, it makes the cavity like a cave, potholes, and is divided into many small caves. Space and soil were severely damaged. Without hypertrophic soil, of course, there is no menstrual blood formed by soil shedding. For women with children who do not need to have children, the soil is not fertile and harmless, and fertilized eggs do not need to be planted. The patient only has less menstrual flow, which does not affect the health of the body and does not require treatment. However, the caves formed by uterine cavity adhesion in some people will block the passages that block the outflow of menstrual blood, and further obvious abdominal pain during menstrual cramps. This situation needs to be resolved. For women who have never had children and need to have children, if it is suspected that uterine cavity adhesions are related to infertility, it must be treated. The weapon that doctors use to crack the uterine cavity adhesion is “hysteroscope”. Hysteroscopy can directly observe the conditions in the uterine cavity, including the soil, the volume of the uterine cavity, and the formation of karst caves. You can use professional tools to break up these formed adhesive bands, open up various holes, and restore the normal shape of the uterine cavity. Slight uterine adhesions are usually just thinner bands, just cut them. However, severe uterine cavity adhesion is a world-class problem for doctors. It is not a strip, but a hard stone column that needs to be cut gradually. However, even if these abnormal bands are removed and the space in the uterine cavity is restored, the soil in this space is difficult to become fertile again. It is like opening a wasteland to remove the weeds, thorns and trees on the ground, removing the stones, and flattening the ground, but it does not mean that the deserted gravel land becomes fertile soil again. The method of promoting soil proliferation by drug stimulation is not very efficient at present. The soil is destroyed to a certain extent, and the response to drugs is very poor. Uterine adhesions are not all bad soil, sometimes there is a small area or part of the area with thicker soil, can also be pregnant, but often because of the small area, insufficient nutrients may cause the embryo to stop developing, or the gestational sac is located The corner deviates from the normal position. For such a uterus, it is very difficult to remove the uterine cavity. It is difficult to find, avoid, or cut these hidden adhesive tapes. They often cannot clear the corners of the tissue or because the tissue and the adhesive tape have grown together. It is difficult to be scraped out. The key to cracking uterine cavity adhesion is to prevent and prevent unnecessary curettage surgery. What is unnecessary curettage surgery is the abortion caused by unexpected pregnancy. This is the most harmful and the most common cause of uterine adhesions. After one abortion, 30% of patients may have intrauterine adhesions, half of the second abortion may have intrauterine adhesions, and more than three abortions may have up to 60% of patients having intrauterine adhesions. Therefore, scientific and efficient contraception must be carried out before the birth is completed, to avoid damaging the uterine soil, and to avoid the formation of uterine adhesions. Not only to protect women’s own precious reproductive resources, but also to protect doctors, reducing these extremely difficult and risky surgical operations.