Causes of male infertility

When infertility is to do with the man’s sperm, it can be caused by a low sperm count, an absence of sperm, or sperm dysfunction. With low sperm count, the chances of conception are reduced but may not be negligible; the doctor can provide information on specific cases. If there a complete lack of sperm, which is rare, then conception is likely impossible without treatment. Most problems are to do with sperm dysfunction, meaning that the sperm count may be normal but antibodies, or another cause, lead the sperm to become unhealthy.

Treatment options

Infertility problems in men are typically less effectively treated by fertility drugs than in women. However, if a hormone imbalance has resulted in poor sperm production, these drugs are an option. Depending on the cause of infertility, the doctor might recommend changes in diet or health, in order to make up for deficiencies or limit the amount of harmful substances in the body (tobacco, alcohol). When sperm dysfunction is major, looking into donor insemination or assisted conception may be the best way forward.