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Description
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In this study, supplementation with CoQ10 in semen in vitro improved progressive sperm motility to 23.0 4.8% and sperm motility to 36.9 4.4%

The maximum normalized fluorescence signal observed during the whole cultivation was used for the evaluation

[PubMed] [Google Scholar] Sachan DS, Rhew TH, Ruark RA

We acknowledged this as a limitation of the study and are aware that it may affect the interpretation of the results

Improvements in sperm parameters require at least 2.53 months of supplementation due to the spermatogenesis cycle duration
