There is more than one natural way to improve sperm count and quality: you could try by eating certain foods, taking certain vitamins and nutrients, performing PC exercises
Foods that increase sperm volume:-
Zinc should be there in your daily food, zinc is produces the more sperm to body.
Zinc is contained in largest amount in oysters. Other foods to get your daily dose of zinc are meat (lamb, pork, beef and poultry), followed by beans, nuts, sunflower and pumpkin seeds,tomatoes.
take more fruits with Vitamins and nutrients improving sperm production
Selenium and vitamins C and E can improve both your sperm cells' production and their motility.
L-Argentine is amino acid (protein) that also plays an important role in semen production.