If you want to check the sperm quality. You can know it by routine sperm examination. Semen examination includes: 1. Sperm survival rate; 2. Sperm vitality; 3. Sperm count; 4. Sperm morphology and so on.

Improve the quality of sperm in food. First of all, don't stay up late, don't smoke or drink. Secondly, you can eat some aphrodisiac foods, such as medlar and deer whip. Pay attention to supplement zinc and carnitine. Mainly rely on drugs to treat. Go to the hospital for examination and treatment in time.