Archive for October 22nd, 2011

Sperm DNA fragmentation index (DFI)

October 22, 2011Carole 57 Comments »

One of my readers asked me my opinion of the sperm DNA fragmentation index or DFI. The value of any clinical test depends on a number of factors. Is the test relatively easy to perform or is it subject to exceptional end user skill and ideal test conditions? Some research lab tests don’t translate well […]

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