Seasonal trends in sperm quality in Denmark and Florida.
CohortHuman
This study set out to see if sperm quality changes with the seasons in Denmark and Florida, and whether outdoor temperatures play a role. It looked at semen samples from…
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Sauna & heat
Peer-reviewed research concerning sauna & heat, summarized and appraised in plain language with every source cited.
29Studies
29Human studies
2026Most recent
1Country
Quantifying the exposure-response relationship between temperature exposure and semen quality.
CohortHuman
This study measured how outdoor temperature tracks with semen quality, using records from 5,114 men attending a reproductive medicine centre in Wenzhou, on China's east coast. The measure it used…