What I would like to say about semen non-liquefaction is that the treatment of non-liquefaction is currently being expanded by both the medical community and patients. Due to my work habits, I often go to the clinic with my own microscope, and I have found that many patients who are reported by the laboratory departments of major hospitals as having indefinable semen are mostly localized indefinable and are perfectly capable of getting pregnant. However, the patients treat the non-liquefaction as the “culprit” of infertility. The real cause of the disease is ignored. It is recommended that patients diagnosed with indigestion do not give up on other causes of infertility! The following is a common understanding of the term “non-liquefaction”: semen should be liquefied in about 30 minutes, after which the sperm can run out of the semen and reach the place where it should normally go, so if the semen is still not liquefied after more than one hour, then we say that it is not liquefied. Semen is not liquefied, over the years, occupies a very important position in male infertility, and his incidence ratio is getting higher and higher. According to some statistics, it is believed that among the infertility caused by male semen abnormalities, semen is not liquefied accounts for 30-40% of the rate. The cause of semen non-liquefaction: In general, in the formation of semen, sperm and epididymal fluid account for about 10%, the vesicular fluid produced by the seminal gland accounts for about 60%, and the prostatic fluid produced by the prostate gland accounts for about 30%, which together form the semen. The function of this substance is to prevent other harmful substances from damaging and destroying the sperm in the semen, and to protect the sperm. The spermatozoa are protected from other substances in the semen by the seminal vesicle gland, but after the semen is ejaculated, the semen must be liquefied before the sperm can leave the semen and enter the female reproductive tract. The reason for this is that the semen is not liquefied, the liquefaction time is delayed and the liquefaction viscosity increases, so that the sperm can not be released from the semen normally, which will affect fertilization and lead to male infertility. Diagnostic criteria for semen non-liquefaction: Normal semen is liquefied when it is ejaculated, but immediately solidifies into jelly or clot, and then liquefies into a watery liquid after about 10 to 20 minutes, this process is called the liquefaction of semen and is a normal physiological phenomenon. If the semen is still in jelly form after 30 minutes, it is a pathological condition and is called non-liquefaction of semen. The semen starts to liquefy to facilitate ejaculation, then becomes jelly-like to allow the semen to stay in the female vagina and not flow out easily, and later liquefies again to allow the sperm in the semen to move fully so that it can swim along the female reproductive tract towards the fallopian tubes to facilitate sperm-egg union and fertilization. Treatment of semen non-liquefaction: (1) Zinc and magnesium trace elements supplementation can improve sperm non-liquefaction. Adult men need 15 mg of zinc per day, but since the amount absorbed is usually less than the amount supplemented, it is better to supplement with greater than 15 mg of zinc per day. Magnesium can improve sperm vitality, so it is important to supplement zinc with magnesium to achieve a “two-pronged” approach. Generally speaking, zinc is divided into two ways: one is oral zinc preparations, but the human body ingested too much zinc, it is easy to cause zinc poisoning, so should be taken under the guidance of a doctor; the other is to eat some zinc-containing foods, such as seafood, sesame, peanuts, apples, bananas, etc.. Foods rich in magnesium are beans, purple cabbage, oats, etc. (2) A product of yam, goat kidney porridge with wolfberry, fried leek with walnuts and duck with cordyceps can likewise improve the symptoms of sperm non-liquefaction. The main reason for this is that environmental factors are the main cause of semen liquefaction, and the specific preventive measures are: (1) Stay away from radiation: radiation is a kind of radiation pollution, and its harm is not to be underestimated, because a large amount of radiation exposure can cause chromosomal aberrations in sperm. (2) pay attention to the living room decoration: formaldehyde has a strong damaging effect on the genetic material in the cells, it is a volatile organic substance, all kinds of decorative materials contain to varying degrees. So in the selection of decorative panels, be sure to choose qualified, low formaldehyde content of the material. In addition, benzene (often contained in paints, coatings, adhesives) is also an important source of pollution. Be careful not to buy paints or adhesives that contain benzene. After the house is renovated, it is best to open the doors and windows for 1 summer, and then move in to live as appropriate. Granite contains a kind of radioactive substance – radon. Radon is one of the rare gas elements and is the product of metamorphosis of radioactive elements such as radium and thorium. Radon, which is metamorphosed from radium, is a colorless gas with a half-life of 3823 days. Long-term exposure to radon is harmful to health and can also kill sperm and cause infertility. (3) Drug pollution: Frequent use of sedative drugs, anti-tumor drugs, chemical drugs such as bacitracin, furan drugs and hormone drugs can cause sperm growth disorder, sperm chromosome damage and breakage.