The truth about the sperm that few people know

A lot of people still believe that the sperm will die when exposed to air. If so, then my sister certainly could not "sticky elected" if men ejaculate out of the vagina.

In fact, the "elite" has a world to live in her sister's body to 5-7 days. Depending on the mucus in the cervix that sperm living for long or die fast. If the mother has just ended, the monthly period the lifespan of sperm is only about 1 or 2 days, but if at the time the sisters have mucus in the cervix, the longevity of this guy will take longer than many.

The amount of sperm per ejaculate

Sperm count depends on the amount of semen exported, it agitated about 20 million to 100 million sperm per ml when ejaculation. Healthy man will manufacture from 1, 5 ml to 5 ml of semen per ejaculation.

The taste of semen varies depending on the diet

The taste of semen in each well is different. It depends on your diet. If you children eat more red meat, dairy products, onions, garlic, and the possibility of higher coffee is the taste of semen will not pleasant.

If you eat a lot of fruits, vegetables, maintain a healthy weight, exercise regularly, don't smoke and don't drink wine, the taste of semen will be great. Moreover, the male body in the second case will also produce more "crystals".

The size of the sperm

The size of the sperm cells about 50 µm (0, 05 mm.). The smallest cells that you can see with the naked eye only about 0, 1 mm. So to see the sperm need a microscope.

The texture of sperm

The sperm is made by the State to small cells called homunculi or animalcules. Each sperm cells consists of three basic parts: the first part (which contains hereditary DNA), the middle part (the power supply for the tail), and the tail itself (also known as roi).

The speed of sperm

Can sperm swimming speed of approximately 5 mm per second, or about 0.2 inches. Seems this speed is very slow, but if compared to the size of the sperm voila is the speed. Because if a whale has the ability to move quickly as the sperm whales, which swim with speed 15000 miles an hour.

Possibilities of sperm

Scientists believe that the sperm cells to the egg in two complex mechanisms, including the ability to swim toward a higher concentration of the molecules are created by the egg (also known as chemotaxis mechanism) and the ability to navigate to areas of high temperature during a woman's reproductive glands to look to the uterus (also known as the mechanism of thermotaxis).

When exported, not the sperm go where?

With no sperm cells are ejaculated, they will be returned to the man's body.

Allergic to sperm

The fact is many of the sisters can be allergic to sperm. This phenomenon occurs when the body reacts to a certain protein in semen. The symptoms of allergies can include pain, redness, and swelling in the vagina during and after the "relationship"; and they are often misdiagnosed. However, very lucky that this phenomenon can be treated.

The sperm was found out when?

In 1677 the human world known the existence of the sperm guy thanks to a microscope manufacturer of Netherlands-Antony van Leeuwenhoek. Once there, he decided to consider his sperm under the microscope and extremely surprised to discover the small sperm are home in it.=