Sperm vitality needs to be "four look"
1. Semen color:
The color of the normal semen is transparent and gray. If the abstinence is long, it can be pale yellow, and the reproductive tract is yellow or even blood in the semen when it is inflamed.
2, semen quantity:
Extract 2ml to 6ml, but affected by the frequency and number of times.The amount of semen is less than 1ml/time is called the elimination of semen, and the amount of semen is more than 6ml/time.
3. Moment of semen liquefaction:
When the semen is rolled out of the body, it is gel state, and it will cause liquid state for 5 to 30 minutes. This process is called liquefaction.The liquefaction of semen must have a series of white hydrolytic enzymes. The viscous and non -liquefied semen is common in patients with fire gland or seminal vesicular diseases.The semen is weakly alkaline, and the pH value is between 7.2 and 7.8. For example, PH & Le; 7 is acidic and pH & Ge;
4. Sperm density:
Sperm density refers to the number of sperm contained in each ml semen. The number of sperm in the normal semen is more than 20 million. If less than 20 million/ml is a young sperm, it will affect fertility.
What should be paid attention to during the sperm vitality inspection process
First: If sperm search, stop intercourse and strong physical labor within 2 to 7 days before the test. Do not drink and smoke, and fulfill the interest of the sperm to relieve the quality of the semen;
Second: The method of dealing with semen, men with masturbation, posting the test sheet, and asking for a disinfection cup to the male science doctrine, and the masturbation semen in the sperm's room;
Third: After semen is left, it should be sent to the laboratory immediately. It is not advisable to pay for semen if you leave at home.
Because there are some factors that affect the detection data, different seasons, and even the data results of several consecutive semen test reports in the same season may have obvious differences.In addition, the technical errors of different detectors are sometimes relatively large (such as traditional manual counting methods. Each error can affect the value of the report is equivalent to one million yuan per milli), especially the computer -aided analysis technology, because the operator and the operator and and theThe factors of the analysis of software will have a large error.Therefore, semen testing is a preliminary, simple, and effective detection method, but it will also cause large differences for different reasons.The more reasonable suggestions are: choose one or two more authoritative laboratories, once a week, do two to three semen tests, then conclusions, and make comprehensive judgments in combination with clinical medical examinations.
(Editor in charge: Wang Shaohua)
