Touching should: not cause testicular swelling. Touching may trigger the cremasteric reflex, which causes the scrotum to retract closer to the body. In order to maintain a temperature optimal for sperm viability, the testicles will typically contract towards the body when cold, and relax away from the body with heat.
Answered 8/5/2014
3.8k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question