Effect of physical activity on seminal quality: a systematic review and meta-analysis
Palavras-chave:
semen, infertility, physical exerciseResumo
The practice of regular physical exercise appears to benefit sperm parameters, though intense exercise can significantly alter them. With increasing global physical activity and conjugal infertility rates between 8%-10%, half of which stem from male factors, this relationship is crucial. This study reviewed current literature on the impact of physical activity on male reproductive health. Using PubMed and PRISMA guidelines, 261 articles were identified, with 13 selected. Evidence suggests intense exercise may impair sperm quality, while regular activity offers neutral or beneficial effects. However, findings remain inconclusive due to contradictions and difficulties in quantifying activity.
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Referências
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