The number of sperm released during ejaculation a man lost a lot of other mammalian species. Sperm production is only able to outperform the mice and guinea pigs, even losing a lot of pigs are smaller than humans.
Mammalian species comparable to humans in relation to the production of sperm is just a rabbit. Long-eared rodent is able to spend the same amount with human sperm that is 280 million in a single ejaculation.
Other mammals are larger than rabbits are generally issued in a matter of billions of sperm, not just hundreds of millions just like humans. Sheep spend a billion sperm at ejaculation, while hog most of 8 billion.
Learn more, comparison of the number of sperm in one ejaculation in humans and several species of mammals, or mammals are as follows, as quoted from Oakland.edu, Thursday (26/05/2011).
1. Pigs (8 billion)
2. Cow (3 billion)
3. Lamb (1 billion)
4. Human (280 million)
5. Rabbits (280 million)
6. Guinea pigs (80 million)
7. Rats (58 million)
8. House mouse (50 million)
The number is certainly only an average taken for the fact that sperm production in humans varies greatly. The number of sperm produced is influenced many factors including diet, lifestyle and the frequency of male ejaculate.
At ejaculation, the semen is ejected by the male genitalia vary between 2-6 ml with an average of about 4.2 ml or approximately equivalent to 1 teaspoon. Figures obtained 280 million based on the average amount that is 66 million sperm cells / ml.
In men, sperm production globally was reduced in recent decades. Figures 66 million / ml is the result of research conducted in the 1990s, while in the 1940s, the number of male sperm cells still reach 113 million / ml.
The more sperm that are produced and released during ejaculation, the higher a man's ability to fertilize their partner. But do not worry, men with concentrations of only 20 million sperm / ml can still fertilize even smaller chance of actually because it takes only one sperm cell.
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