Hypogonadism is a disease in which the body is unable to produce normal amounts of testosterone due to a problem with the testicles or with the pituitary gland that controls the testicles. Testosterone replacement therapy can improve the signs and symptoms of low testosterone in these men.
The total eclipse will pass through the cities of Minneapolis, Minnesota, Madison, Wisconsin, and Grand Rapids, Michigan. The last total solar eclipse over these three cities respectively was June 30, 1954, May 16, 1379, and April 18, 1558.
The last solar eclipse was on September 13, 2015, a partial eclipse that was visible in Africa and Antarctica. Like the supermoon eclipse, the total eclipse on August 21, 2017, will also be a rare event for the United States. The last time a total eclipse of the sun was visible in the United States was in 1979.