There are different reasons that a man can experience a loss in sperm production which is normally due to smoking, heavy drinking of alcohol, steroids, drugs (marijuana, cocaine, opiates) among others. Sperm Pills or commonly called Volume Pills that are made from natural herbal ingredients are probably the best treatment for those older men who experience the decrease of creation of sperm as well experience early ejaculation and would like to grow their creation of sperm to where back in the day when they were younger. If you quit each time, at least you are doing something to avoid getting pregnant. But couples that rely only on sexual intercourse do tend to get pregnant.