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Key To Male Infertility


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#1 Guest_Jude the Grouch_*

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Posted 13 July 2007 - 07:04 AM

Key to Male Infertility. A factor in immune cells regulates human semen and seems to determine whether a man will be fertile, according to a new study. Macrophage migration inhibitory factor (MIF) is key to helping sperm mature, which is necessary for its union with an egg. The finding could lead to a diagnostic test to determine fertility status. Medical News Today. 070507. (Also see: Scleroderma and Pregnancy: Male Infertility)