What are the requirements before sperm testing?

There are many reasons for female pregnancy failure. It may be that male sperm shows problems, and the vitality is poor. The quality is poor, which will cause pregnancy failure. Need to go to the hospital in time to do semen routine examination. Generally, the following points should be done before the examination: First, abstinence. Abstinence is required for about a week. Second, during abstinence must quit smoking and alcohol, maintain adequate sleep, do not eat spicy food, eat less greasy food, so that the results will be more accurate.