Circumference of the scrotum is an estimate of testicular size.  The size of the testes in yearlings may be used to predict sperm output in adults.  The bar at the top of the image is for the safety of the technician.

Scrotal circumference to estimate testis weight

Credit: Drost , M. (personal collection)

Digital Credit: Maarten Drost

Publisher: None

Rights: Name must appear as a credit whenever the image is used -

Description: Circumference of the scrotum is an estimate of testicular size. The size of the testes in yearlings may be used to predict sperm output in adults. The bar at the top of the image is for the safety of the technician.

Resolution: 500x334

File Size: 45.92 KB