Zytek XL The sperm production is also seen to be affected because of bodily harm to the testicle. The testicle is the location wherein the production of sperm takes vicinity. The damage to the penis or around that place to affect sperm production is still unknown. So take care of your intimate components to keep them from such damage. Diabetes is some other purpose for the low sperm count number in men. E 'became determined that diabetic patients regularly face the hassle of low sperm rely due to excessive quantities of sugar stops sperm production.