There are potentially many different causes of male infertility, including hormonal, anatomical, and secondary to exposure to exogenous substances. In many cases of MFI, a definitive cause for abnormalities is never identified. Recently, the research community has given greater attention to identifying causes of MFI ranging from genetic Y chromosome microdeletions to mechanisms of environmental damage on sperm production.
Medically reviewed by Drugs. Last updated on Sep 18, Low sperm count means that the fluid semen you ejaculate during an orgasm contains fewer sperm than normal.
Low sperm count means that the fluid semen you ejaculate during an orgasm contains fewer sperm than normal. A low sperm count is also called oligospermia ol-ih-go-SPUR-me-uh. A complete absence of sperm is called azoospermia.
There is no scientific evidence that wearing tight clothes or bike shorts affects the quality of your sperm. Diet, vitamins and supplements actually have very little impact on your sperm count - but they do help you stay healthy. Sports injuries to the groin will only have an impact on sperm production in extremely severe cases.
Low sperm count, called oligospermia, is the most common cause of male infertility. Azoospermia, a complete lack of sperm is much less common, affecting less than one percent of the population. In either case, a semen evaluation can help determine if low sperm count may be a factor in male infertility and indicate an appropriate treatment.
Men who wish to father a child should talk to their doctor before starting a new medication or having any treatments. Non-FDA approved male fertility supplements may be widely advertised as fertility enhancers but they have not been scientifically evaluated and may cause harm. Before you take any supplements it is important to discuss it with a healthcare provider.
Back to Health A to Z. A low sperm count, also called oligozoospermia, is where a man has fewer than 15 million sperm per millilitre of semen. Having a low sperm count can make it more difficult to conceive naturally, although successful pregnancies can still occur.
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In recent times this subject has gone from being somehow unmentionable to something that can be discussed more openly, but is still beset by myths, anecdote and urban legends. In this article we unpack some of those myths. We examine the causes of the condition and the question of whether there is a cure for low sperm count.