
Writing from Rooftop Saunas. Notes from our spaces, news from the team, and longer reads. Where we go deeper, we work with contributors who know the territory and lean on evidence over claims.

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How does sauna heat interact with the shifting hormonal landscape of perimenopause and menopause? With our contributor Danielle Keiser (a leading voice in menstrual and women’s health) we explored what the evidence currently suggests, where the picture changes on HRT, and where the research is…

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What does the science actually say about saunas and male fertility? With our expert contributor Dr Earric Lee of the Sauna Research Institute, we worked through the studies on heat, sperm parameters, and recovery time.

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How do the phases of the menstrual cycle change the way our bodies respond to heat and cold? With our expert contributor Danielle Keiser, we looked at what the research says about thermoregulation, period pain, and cold plunge timing.