Sperm check, abstinence for two days?

3-5 days of abstinence is required before routine semen examination. If abstinence is only 2 days, it may affect the semen volume and sperm concentration of ejaculation, resulting in inaccurate results. For normal adult men, the semen volume per ejaculation is between 1.5-7ml, of which each ml should contain no less than 15 million sperm. If the abstinence time is too short, it may lead to a decrease in semen volume or sperm concentration, which may lead to inaccurate examination. However, the semen quality of men, because the fluctuation range will be relatively large, can not completely judge whether the sperm quality is normal based on the results of a single examination, it is necessary to take about 3 times of examination results in different time periods, among which the best examination results are used as the criteria.