That is to say, after the liberalization of the two-child policy, it is a few families happy a few families sad. Many families have upgraded from 3.0 to 4.0, parents have children, children also have a playmate no longer alone. However, there is a part of the family, the lack of fate, “homework” has not done less, but the pain is not the result. For this part of the couple, don’t be anxious, and don’t throw yourself at the doctor, the husband needs to take the initiative and actively give the “tadpole” a detailed medical examination, semen routine analysis is the most basic test to reflect male fertility, many hospitals or clinics are currently doing, but do a variety of reports are accurate and credible not many. How to properly open a “tadpole” medical examination report? When you get a “tadpole” physical examination report, many people are concerned about “how many tadpoles are there” and “how active they are”. The important thing to say 3 times, here is the key: do not rush to see the results, do not rush to see the results, do not rush to see the results, because now various hospitals or clinics semen test reports, open the report, the first thing we have to do is to identify the authenticity, to see whether the report is credible, which is the basis of all test data. The first part of the report is the general characteristics: volume, color, odor, PH value, viscosity, liquefaction time, white blood cells, abstinence time, sperm extraction method, dilution ratio and so on. If items are missing or omitted in the report, the inspection is not rigorous and the credibility will be greatly reduced. 2, abstinence time need 2 to 7 days, sperm extraction method preferred SY. check before the abstinence time must meet the requirements, do not misinterpret the “sperm storage”, if you think that the longer the sperm, the sperm more awesome, it is wrong. In addition, the use of condoms to collect “tadpoles” method of examination is also wrong, because that is a condom, there are spermicidal drugs ah, pro. If the abstinence time and sperm collection method are not strictly enforced, the report is not credible. 3, the second part of the semen report is the important data of the sperm, including the concentration of tadpoles, the total number, the total number of tadpoles tested, the total number of active tadpoles, the percentage of forward moving tadpoles, the percentage of non-forward moving tadpoles, the percentage of immobile tadpoles, the average linear movement speed, the curve movement speed, the average lateral swing amplitude, the average whipping frequency, etc. (1) The number of tests must be sufficient. According to the latest version of the World Health Organization’s laboratory guidelines for male infertility published in 2010, the total number of tadpoles tested needs to be 200 or more for the data obtained to be meaningful, and if the total number of tadpoles tested in a report is much less than 200, it is not of reference value. (2) For higher concentration of tadpoles (generally 80 million/mL), dilution is required, see “Dilution ratio” for data. If the concentration is around 20 million/ml but diluted, the report is not accepted. (3) There are many criteria for grading the motility of tadpoles, but here is a blackboard, please recognize the latest PR (forward motion rate), NP (non-forward motion rate), IM (immobility rate), while the previous grades A, B, C, D, and even the older grades I, II, III, and IV have been eliminated. (4) Aberration rate. Many reports will have the deformation rate, and this item in the conventional analysis is not credible, because to accurately analyze the morphology of tadpoles, the tadpoles need to be stained by the modified Pap staining method, and this indicator is not a reference in the conventional analysis. According to the 2010 edition of the World Health Organization’s standards, a normal sperm morphology rate of 4.0% or more is considered normal. Because of the strict criteria, the results obtained are generally very low, so there is nothing to worry about. Moreover, sperm malformation and embryo malformation are two different concepts. Sperm malformation can only roughly determine the ability of sperm to fertilize and is not directly related to whether the embryo is malformed. (5) The simplest and most crude criterion to judge is whether the laboratory that does the physical examination of the tadpole is qualified for assisted reproductive technology (artificial insemination, in vitro fertilization) licensed by the national or provincial health administrative department, and the qualified laboratory personnel must be professionally trained, and the aforementioned national or provincial health regulatory department will send an expert group to review every 2 years, and if the testing technology is not up to standard, the qualification will be cancelled.