People have mentioned other things and I believe Joe Rogan mentioned this and got flack for it, but treating you testicles to light therapy can actually do quit

People have mentioned other things and I believe Joe Rogan mentioned this and got flack for it, but treating you testicles to light therapy can actually do quite a bit. Sunlight or LLLT both work, and the latter has several studies showing it helps with sperm directly from what I remember. I did it when we were trying to conceive.