Despite improving motility, freezing spermatozoa 24  h after testicular biopsy had a potential negative effect on ICSI outcomes, notably on delivery rates. These results may be related to the detrimental impact of the additional culture on the nuclear integrity of sperm. < /p > < /span >..."> Despite improving motility, freezing spermatozoa 24  h after testicular biopsy had a potential negative effect on ICSI outcomes, notably on delivery rates. These results may be related to the detrimental impact of the additional culture on the nuclear integrity of sperm. < /p > < /span >..." /> Despite improving motility, freezing spermatozoa 24  h after testicular biopsy had a potential negative effect on ICSI outcomes, notably on delivery rates. These results may be related to the detrimental impact of the additional culture on the nuclear integrity of sperm. < /p > < /span >..." />

Impact on ICSI outcomes of adding 24  h of in vitro culture before testicular sperm freezing: a retrospective study

Conclusion < /h3 > < p class= " a-plus-plus " > Despite improving motility, freezing spermatozoa 24  h after testicular biopsy had a potential negative effect on ICSI outcomes, notably on delivery rates. These results may be related to the detrimental impact of the additional culture on the nuclear integrity of sperm. < /p > < /span >
Source: Basic and Clinical Andrology - Category: Urology & Nephrology Source Type: research