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  1. Male Factor - RESOLVE: The National Infertility Association

    Surprising, 30% of infertility cases are due to male factor. It's crucial for couples to face this together, acknowledging the physical challenges for men.

  2. Male Infertility | Fact Sheets | Yale Medicine

    What is male factor infertility? Male infertility is caused by multiple factors such as abnormal sperm production, blockage of delivery of sperm or low sperm production.

  3. Male Factor Infertility: What Every OB/GYN Should Know

    Male factor infertility plays a role in approximately 30% of infertility cases. Various causes of male factor infertility exist including congenital, acquired, idiopathic, or environmental factors.

  4. Male Factor Infertility - What It Is, Treatment Options, and More

    Jul 12, 2024 · This article will discuss all aspects of male infertility, including common causes, male fertility testing, fertility treatments, and ways to boost male fertility.

  5. Male factor infertility - BMJ Best Practice

    Jan 27, 2025 · The World Health Organization defines male factor infertility as the presence of ≥1 abnormalities in the semen analysis or the presence of inadequate sexual or ejaculatory function.

  6. Male Factor | Fertility & Reproductive Medicine Center

    Semen samples are analyzed to determine the volume, concentration, motility (movement) and shape of the sperm. All are factors in causing a pregnancy.

  7. Male factor infertility - Symptoms, Causes, Images, and Treatment …

    Male factor infertility alone contributes up to 30% of cases of infertile opposite-sex couples and to an additional 30% to 40% in combination with other factors.

  8. Male Factor Fertility FAQ | Fertility Success Stories | Boston IVF

    Male factor infertility refers to any condition that adversely affects an individual with teste's ability to achieve a pregnancy. It is responsible for about 20% of infertility cases and contributes to …

  9. Male factor infertility: What causes it, & how common is it? - Flo

    Feb 28, 2023 · Simply put, male factor infertility describes the reasons why someone with a penis may struggle to conceive after one year of regular, unprotected vaginal sex (or six months if …

  10. Male Factor Infertility - TeachMeObGyn

    Dec 4, 2024 · The British Fertility Society defines infertility as ‘a disease of the reproductive system defined by the failure to achieve a pregnancy after 12 months or more of regular …