# Saunas and ice baths unlikely to boost male fertility 2026-08-14T05:52:04+00:00 | Health & Science | Indian Opinion Desk Corroboration: 1 independent outlet A large 2024 study of over 15,000 Chinese men found that exposure to extreme temperatures was linked to lower sperm concentration, total count and motility, Hindustan Times reports. An Italian study on saunas showed that two 15-minute sessions a week at 80-90°C for three months reduced sperm count and motility, though levels recovered within six months of stopping. Cold water immersion, despite its popularity as a testosterone booster, has no evidence of improving sperm quality or pregnancy rates according to a 2025 Australian review. The article warns that taking testosterone supplements can suppress sperm production, and that online advice often blurs the line between general wellbeing and actual fertility. ## Coverage - hindustantimes.com Tags: ice bath, male fertility, sauna, sperm health, testosterone, wellness trends Canonical: https://indianopinion.org/saunas-and-ice-baths-unlikely-to-boost-male-fertility/ License: Summary and commentary (c) Indian Opinion, reusable with attribution. Facts belong to the linked sources. Cite: https://indianopinion.org/saunas-and-ice-baths-unlikely-to-boost-male-fertility/#story-in-brief Review state: restored archive article, accurate at time of publication, not offered to search indexes.