Do teenagers have genetically weak sperm? | Science | The Guardian - sperm and teens

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A Teenage Boy and His Parents Walk Into a Sperm Bank | HuffPost Life sperm and teens


A new study by scientists at the University of Cambridge claims teenage sperm is genetically weak, but is the claim credible?.

If boys ejaculate in the vagina of a fertile girl/woman, that boy might become a father. Does it affect your body negatively if you release sperm at age 13? What happen when teenage boys ejaculate his semen many times a day?.

Guys start producing spermatozoa (or sperm, for short) at the onset of puberty. Puberty starts at different times for different people. Boys usually.