Your laptop, sauna, and even your bike seat may be doing more than you think. 👀 Sperm production is highly sensitive to heat, and everyday exposures can quietly reduce sperm count and impair function over time. @dr.michaeleisenberg, Director of Male Reproductive Health at Stanford University and Chief Medical Advisor at @swimclub___ shares why these effects often go unnoticed until fertility becomes a problem. These are not fringe risks, they are common habits most men never connect to reproduc