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Journal of Human Reproductive Sciences· 2015Q3· Review

Trends of male factor infertility, an important cause of infertility: A review of literature

Naina Kumar, Amit Kant Singh

Short summary

Male factor infertility accounts for 40-50% of all infertility cases, with 2% of men exhibiting suboptimal sperm parameters (low concentration, motility, or morphology).

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Key points

  • Male factor infertility is responsible for 40-50% of all infertility cases.
  • Approximately 2% of all men have suboptimal sperm parameters.
  • Suboptimal parameters include low sperm concentration, poor motility, or abnormal morphology.
  • Infertility rates are higher in less industrialized nations, with infectious diseases being a major contributor.

AI-generated from the title and abstract; the full text is not read.

Abstract

Infertility and problems of impaired fecundity have been a concern through ages and is also a significant clinical problem today, which affects 8-12% of couples worldwide. Of all infertility cases, approximately 40-50% is due to "male factor" infertility and as many as 2% of all men will exhibit suboptimal sperm parameters. It may be one or a combination of low sperm concentration, poor sperm motility, or abnormal morphology. The rates of infertility in less industrialized nations are markedly higher and infectious diseases are responsible for a greater proportion of infertility. The present literature will help in knowing the trends of male factor infertility in developing nations like India and to find out in future, various factors that may be responsible for male infertility.

The authors' abstract, as published at the source. Journal of Human Reproductive Sciences, 2015 · DOI ↗

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Field: Reproductive Medicine

Reproductive MedicineMedicine