A marvel of biological design, the cremaster muscle optimizes temperature, comfort and safety for the testes.
You are what you eat, and so are your sperm. This article explores the fascinating biochemistry of how diet impacts sperm health detailing top nutrients studied to improve semen parameters and how they function are the cellular level.
Doctors refer to it as "testicular vasocongestion" or "epididymal hypertension". The rest of the world has a much simpler term: blue balls. The bane of existence for teenage boys everywhere, blue balls are a major pain in the...well, you get the idea. It's a condition that is so openly talked about that we now use it to refer to everything from movie trailer releases to business deals that weren't fully performed. But as much as we make light of this condition, it can bring physical discomfort and even cause undue strain on your relationship. What causes this condition and what can be done to fix it?
Hand-painted infographic detailing the fascinating micro world of spermatogenesis and testosterone production. Learn about the role of LH, FSH and Testosterone in male reproduction.
The Great Sperm Race is an incredible documentary produced by the BBC that provides a glimpse into the wonder of conception from the vantage point of a sperm.