Is Reduced Libido in Men a Sign of Infertility?

What Causes a Low Libido?

There are many factors that contribute to a reduced sexual desire. These include biological, psychological and social-cultural factors such as:

• Excessive alcohol consumption
• Smoking
• Anxiety and depression
• Infections
• Tiredness
• Prior sexual abuse
• Medication
• Relationship issues
• Religious mandates
• Personal circumstances

Low Libido and Infertility

It is not necessary for a man with a low libido to be infertile. In many cases, low libido is a temporary situation that relieves itself when the factors causing it are addressed. For example, if a couple isn't getting along, the man is likely to have a low libido. But as soon as their differences are resolved, his libido may return to normal levels.

On the other hand, reduced libido can be a sign of hormonal fluctuations such as a drop in testosterone levels. In such cases, it may be accompanied by erectile dysfunction, depression, fatigue and irritability.

Testosterone plays an important role in sperm production. Under normal circumstances, a man's testosterone levels should be between 270-1070 nanograms per deciliter. The most common cause for reduced testosterone levels is age. It may also be caused by lifestyle factors such as obesity, uncontrolled diabetes and injury to the testicles.

Low testosterone levels can be treated with hormone supplements but this is not advisable for men who want to father children as it can have a detrimental effect on their fertility. Instead, make lifestyle changes such as eating a healthy diet, exercising regularly and quit smoking or drinking.