the simple answer is you cant. as you get older when you ejaculate more and more will come out.
human males produces sperm cells all their lives so there is no specific number unless you mean per ejaculation/ per year ect...
thousands of them.. but it depends on the age of the male ,,,younger male would have more than a 60 year old as his would be less productive
The man ejactulates about 30 million or so sperm per ejaculation
Once men start making sperm in puberty, they continue to make sperm every day of their lives, so they have a never ending supply. This is in contrast to women who are born with all of the eggs they...