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Anyone else suspect that the sauna might be hurting their testosterone levels? Not trying to have kids, so sperm count was never something I cared about. But I train hard, and over the last year something felt… off. Same programming. Same calories. Sleep was decent. But my lifts stalled, recovery sucked, libido dipped, and motivation just wasn’t there. Nothing dramatic — just felt like I lost my edge. I figured it was age or stress until I went down a late-night Reddit rabbit hole (bad idea, I know). I started reading a bunch of posts on here and r/Testosterone about low T symptoms that don’t show up as “crashed levels” on bloodwork. A lot of guys were saying the same thing: “I’m technically normal, but I don’t feel optimal” What surprised me was how often heat came up. There were multiple threads about: - Saunas and hot tubs - Testes needing to stay cooler than core body temp - Heat stressing sperm production and the broader - testicular environment - Guys icing their balls and actually feeling better over time At first I laughed, I did see this old guy (white hair, in his 70-80s, definitely not having any kids) that would weirdly hold an ice pack rubbing it up and down his crotch in the public sauna. Then it clicked to me - he was icing his balls and it was definitely not to have babies. Should I be worried? I love the sauna — recovery, sleep, mental reset — but I also realized I’d never questioned whether constant heat exposure down there might be working against me. I didn’t quit the sauna. I just started icing during sessions. Awkward, but the worst part was the amount of weird looks and attention this attracted so I was struggling to stay consistent. Then I found these briefs that were designed specifically for sauna guys with an in-built pouch to ice your boys. They are very discreet, they just look like regular briefs. The ice packs are also shaped in a way that blends in with the rest of my junk thankfully. I’ve been consistent for about 3 months now and I’m honestly surprised by the changes: - Recovery feels faster - Sleep is deeper - Libido came back - Training numbers finally started moving again Not claiming miracles. Not saying this is medical advice. Just fewer headwinds. I still don’t care about fertility. But I do care about performance and hormones, and I wish someone had mentioned this earlier. If you sauna a lot and feel “fine but not great,” it might be worth looking into the heat side of things. Curious if anyone else here has noticed the same. I’ve shared the gear that I used at the link below for any other guys that are interested. Probably one of my best investments in my gym routine.