Specimens
prepared with PureSperm had significantly higher median total motile sperm counts (TMSC) (32.2 × 106 vs.
17.6 × 106), recovery rates (69.2 % vs. 50.0 %), and longevity at 4 hours (83.0 % vs. 55.0 %) compared to specimen
prepared by swim-up. Post-thaw specimens also had a higher recovery and longevity at 4 hours with PureSperm as
compared to the swim-up.