Has anyone's husbands done DFI (DNA fragmentation index)? We are going to be starting our second full IVF w/ICSI cycle end of September/early October due to MFI (0% normal morphology). My doctor has recommended possibly doing PGS testing. Prior to doing that I'm interested in DFI for my husband. Has anyone done this and what were results? What were your recommendations based on the results you received? Thank you in advance!