To begin with, infertility is a reproductive system disorder. It prevents a person from having children. It can affect both men and women or any one of them. Infertility testing is costly, and it often needs unpleasant procedures. Therefore, reproductive treatment may be excluded from several health insurance plans. Also, testing can occasionally reveal that men's infertility is a concern. In many cases, men are the primary cause of infertility. Additionally, men are the problem for four out of ten occurrences of infertility due to sperm quality deterioration. So, there you have it: all you need to know about male infertility. Symptoms Men's infertility symptoms can be ambiguous. So, they may go unnoticed until a man attempts to conceive. Symptoms vary depending on the cause of infertility. They may include the following: Hair growth changes Sexual desire changes The testicles have pain, a lump, or swelling. Erection and ejaculation di...