Testosterone is the hormone responsible for masculine growth and development in male, when this hormone is not produced enough the condition is known as Male hypogonadism. This condition may is from the birth of an individual or it may occur in the middle due to injuries or infections. Treatments for this condition might be based on the severity and age of occurrence, in few cases testosterone replacement might be a cure.
This condition comes out with infertility, decrease in muscle mass and bone mass, etc during adulthood. In Germany A total of 19•3% of all men had hypogonadism as defined by testosterone levels < 3•0 ng/ml. Stepwise logistic regression analysis revealed that obesity, metabolic syndrome, cancer, intake of six or more drugs, acute inflammation and nonsmoking were associated with hypogonadal testosterone levels.