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…
Focus Area← All focus areas
Fertility & Sperm
Peer-reviewed research on sperm concentration, motility, DNA fragmentation, and the factors that influence male fertility, including the temperature mechanism Oakman is built around.
85Studies
82Human studies
2026Most recent
12Countries