Bio Rocket Blastsome of the regarded causes for male infertility include too much smoking, strenuous weightlifting exercises, zinc deficiency, nutrition C deficiency, abuse of leisure drugs, accidental vasectomy, retrograde ejaculation, torsion, varicocele, sicknesses and infections, multiplied consumption of alcohol, exposure to warmth, environmental elements, malnutrition, anemia, exposure to toxins and excessive stress. expanded ranges of prolactin and hormonal imbalance because of hassle with hypothalamus pituitary endocrine gadget also motive male infertility.