@metrouk: Yes, you read that right. Some biohackers are literally icing their balls in the hope of boosting fertility 🧊 A growing number of men are turning to testicle cooling after studies suggested keeping the testicles cooler than body temperature may help improve sperm health. Some are using ice packs, cooling underwear and other gadgets in the hope of increasing sperm count and motility. But experts say there's no strong evidence that putting ice directly on your testicles will create "super sperm" or boost testosterone, warning it could even damage the skin if done incorrectly. The science supports avoiding excessive heat, but not necessarily freezing ‘the family jewels.’