== Causes==
* Smoking is known to reduce your sperm count.
* caffeine and alcohol drinks.
* Your work environment may be a contributing factor to your fertility. According to the National Institute of Occupational Safety and Health, ongoing exposure to certain things like pesticides, chemical fertilizers, lead, nickel, mercury, chromium, ethylene glycol ethers, petrochemicals, benzene, perchloroethylene, and radiation can wreak havoc with your sperm count, and quality.