Male Infertility
Educational information. Individual clinical review of this presentation by Dr. Ehsan is not yet documented. It does not replace personal medical evaluation.
Source: MedlinePlus, National Library of Medicine. Read the original source
MedlinePlus data edition September 26, 2026. Imported September 27, 2026. These dates do not indicate a new clinical review of the article.
Infertility is a term doctors use if a man hasn't been able to get a woman pregnant after at least one year of trying. Causes of male infertility include:
- Physical problems with the testicles
- Blockages in the ducts that carry sperm
- Hormone problems
- A history of high fevers or mumps
- Genetic disorders
- Lifestyle or environmental factors
About a third of the time, infertility is because of a problem with the man. One third of the time, it is a problem with the woman. Sometimes no cause can be found.
If you suspect you are infertile, see your doctor. There are tests that may tell if you have fertility problems. When it is possible to find the cause, treatments may include medicines, surgery, or assisted reproductive technology. Happily, many couples treated for infertility are able to have babies.
NIH: National Institute of Child Health and Human Development
Symptoms, tests and care options
Further reading selected by MedlinePlus. Links open the original organizations’ websites.
- Assisted Reproductive Technology: MedlinePlus Health Topic · National Library of Medicine
- Healthy Sperm: Improving Your Fertility · Mayo Foundation for Medical Education and Research
- Intrauterine Insemination (IUI) · Mayo Foundation for Medical Education and Research
- Semen Analysis · National Library of Medicine
- Testosterone Levels Test · National Library of Medicine
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