Testicular size

In the discussion with Dr. Michael Eisenberg, Andrew Huberman briefly mentioned testicular size. The average size of a testicle for a man is around the size of a walnut, approximately 16 to 20 cubic centimeters, and about four to four and a half centimeters in the longest axis. They highlighted the importance of being aware of changes in testicular size, as this could indicate health issues, including potential testicular cancer. Regular testicular self-exams have been debated due to concerns that they could lead to more anxiety than the number of cancers diagnosed. However, it is important for individuals to be familiar with their own bodies and report any noticeable changes to a healthcare provider 1.