Sperm boosters: how to increase male fertility
In up to 30 percent of cases there is no known cause for infertility, whether you're a man or a woman. Unlike women, infertility in men isn't linked to how old you are. It is, however, caused by problems with your sperm, such as a low sperm count, decreased sperm mobility and abnormal sperm. Below are just some of the things that can sometimes cause infertility problems in men.