Once you reach this maximum, you can't have orgasms anymore. Desperate for answer Dear Desperate for answer, Right away, something is funny about the figures and math of this myth. For one, a healthy human male produces about 30 million sperm each day.
Men continually produce sperm, day in and day out, throughout their lives.
There is no need to be concerned about running out. Even if there were no sperm available, you would still be able to ejaculate. Sperm comprise a small percentage of what's in a typical dose of ejaculate, or semen. About 60 percent of semen is seminal fluid, produced by the seminal vesicles. There are many other components of semen, too, which help the sperm in such ways as providing an energy source and protection from the acidic environment of the uterus.