Question: At what age can a male impregnate a female? Can he ever be too young or too old?
Answer: As long as the male child is able to ejaculate and produce semen that contains sperm, he is able to sire a child with any reproductive female. As long as the sperm cell is still available in the semen, a man of any age, however old his age may be will be able to impregnate any women in the reproductive age group. In a rare case of precocious puberty in males where signs of puberty appears before the age of 8,there is testicular enlargement as well as penile enlargement and penile emission do contains sperm cells. Normal puberty in boys can occur as early as 9 years old and if the boy is able to ejaculate and the semen contains sperm cells, he has the potential of being a father with any women in the reproductive age group.