Spermatogenesis is the process through which sperms are produced, testicles constantly produce sperms in the male body but the whole process takes almost 64 days normally.
For a man of age 25 the normal range of production of sperm per second is 1000. However, at the end of the cycle of sperm production that is after 64 days, 8 billion sperms are regenerated.
Twenty-five-year-old Jonah is wondering whether his rate of sperm cell production is within normal range. For a man his age, his doctor will likely tell him that the average rate of production is about <u>1000</u> sperm per second.
Explanation:
During spermatogenesis your testicles make many sperm cells per day.