Modern concepts in the diagnosis and treatment of male infertility

The use of modern techniques to manipulate sperm has assisted many couples in their effort to achieve pregnancy. Use of the techniques is dependent upon adequate and complete diagnostic data to determine if the techniques would be beneficial for a particular couple. The participation of a urologist in these techniques can take many forms but should be active to assure the best treatment for the male patient with fertility difficulties and to prepare the sperm with the available techniques prior to use for insemination or in-vitro fertilization. The future looks exciting and is sure to bring many more new developments that will benefit couples with fertility problems.