Research focus: gero-informatics and national standards initiatives, information technology innovations to assess, monitor, and improve the ongoing health of older adults. Clancy, PhD, RN–Clinical Professor and Associate Dean, University of Minnesota College of Nursing. Specializes in the use of analytical and simulation versions as equipment to predict return on investment measures for new medical devices and it prior to their make use of in a healthcare setting up. Monsen, PhD, RN, Assistant Professor, University of Minnesota College of Nursing and Director of the Omaha System Partnership for Understanding Discovery and HEALTHCARE Quality.* Some genetic diseases like chromosomal disorders and cystic fibrosis can also lead to male infertility. * Another common cause of male infertility is certainly retrograde ejaculation, whereby the semen ejaculated enters the bladder of appearing out of the penis instead. This is often a universal problem in diabetics. * The sperm may be damaged due to an autoimmune disease and drop its capability to conceive. Similarly, hormonal imbalances can result into infertility also. * Various other sexual disease like premature ejaculation and erection dysfunction may also be responsible therefore can be medical conditions like cardiovascular disease, high blood pressure, heart disease and depression. Lifestyle factors like excessive exercise, weight problems, smoking, alcoholism, medication addiction, stress and exposure to environmental toxins can also result in serious male infertility problems.