Science thinks big for better IVF - The Times 7th July 2008

Infertile men can more than double their chances of fatherhood with a new IVF technique, according to the most comprehensive study of the procedure yet conducted. The results of a major trial of the approach, which builds upon the technique of injecting sperm directly into an egg, suggest dramatic benefits for the one in 12 couples affected by malefactor infertility. A far more powerful microscope is used to identify the sperm most likely to succeed.

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