Get newsletters, cool content and more. If you checked out the pages about his genitals you'll know that sperm are produced in the testicles and they make their way through tubes and ducts until they're ejaculated out of the urethra .
Semen can be white, gray, yellow or kinda clear.
There are 100 to 600 million sperm per ejaculation. There are roughly 3.5 milliliters of semen for each ejaculation. A healthy pair of testicles can produce nearly 300 million sperm every 24 hours. There are 900 calories per cup of semen or 3.75 calories per milliliter. Remember, this fluid contains some semen, which means it can contain enough sperm to get a woman pregnant or enough bacteria or virus to cause an infection.