Men only need a certain amount of estrogen to balance the testosterone production in the body. Too much estrogen results in low testosterone levels, and potential […]
Sperm is manufactured in the testicles. Mature sperm is located in the seminal fluid where it is protected and nourished until it is ejaculated during sex. […]
Strenuous training by women for sports such as marathon running, sprinting, modern dancing or ballet, constantly put the body under stress. Decreased fertility is often seen […]
Research has indicated that there are several risk factors for a low sperm count: Heavy drinking and heavy smoking. Using illicit drugs. Anabolic steroids used to […]