https://www.bikeradar.com/advice/health/the-rise-of-testosterone-doping
I wonder if the shrinking testcles requires a saddle change. Making amyone switching saddles a suspect.
Saddles that cause enough issues that your balls inflate is also reason for a saddle change though.
@damskodonny started
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https://www.bikeradar.com/advice/health/the-rise-of-testosterone-doping