Before a married couple prepares for pregnancy, the first test the male partner has to do is a routine sperm test, which requires a visit to the urology department or male department of a regular hospital. Before the sperm test, it is necessary to pay attention to abstinence for 3-5 days, not to stay up late, drink alcohol, eat spicy and stimulating food, and to have regular rest and a light diet, which will help the accuracy of the test results. Sperm routine examination mainly depends on the following indicators: semen volume, sperm liquefaction, sperm vitality, sperm concentration and sperm malformation rate, only when the above indicators are in the normal range, there is a good chance of conception, otherwise, all need to be regulated by medication.