Hot tubs, saunas, steam rooms… they feel great, but for your sperm? Not so much. Sperm is made every three months, and heat can “bake” them, leaving you with low or no active sperm. That’s why testicles are outside the body—to stay cool and make healthy sperm. If you care about fertility, avoid prolonged heat exposure and protect your reproductive health. For more men’s health and longevity tips, join my weekly newsletter—link in bio. @twoparentsandapod #philadelphiaurology #menshealth #maleinfe