The Parkes Lecture. Heat and the testis.
Narrative ReviewHuman
This lecture is the field's own summary of why the testicles sit outside the body and what happens when they get warm. It sets out the evidence that the testes…
Health Condition← All health conditions
Low Testosterone
Studies on low testosterone, what drives it, when it is real versus a measurement artifact, and what lifts it naturally.
85Studies
85Human studies
2026Most recent
13Countries