There are no concrete actions to increase sperm volume. The right thing would be to redirect the question towards: how can semen quality be improved?
Seminal characteristics are specific to each male. However, there are certain factors that can modify the quality of the semen, causing it to increase or decrease.
Factors that diminish seminal quality are: tobacco, alcohol, drugs, a bad diet, a very stressful life rhythm, continuous and direct exposure to radiation or chemical agents harmful to health.
In order to improve seminal quality the right thing is to lead a healthy way of life:
- Balanced and healthy food (encourage the regular consumption of foods rich in antioxidants)
- Maintain an adequate weight (excess weight is negative for seminal quality)
- Maintain a low-moderate stress level
However, there are pathologies such as agenesis of vas deferens, infections in glands such as seminal vesicles or prostate, etc. that can reduce the volume of an ejaculate, and therefore it is very important to consult a specialist.