HOW MESUM CAN SAVE YOU TIME, STRESS, AND MONEY.

Temperature Command. Sperm advancement is sensitive to temperature. Muscles across the scrotum can deal to bring the scrotum closer to the body for heat. They may also loosen up to move it from your body, reducing its temperature.Glans. Also called the head or tip on the penis, the glans is quite sensitive and is made up of the opening in the ureth