Facts about sperm you need to know

You must already know that sperm has an important role in pregnancy. Did you know that half of a child's genetic code is carried by sperm? There are many facts about sperm that can help you and your partner to have a healthy baby.

Facts about sperm you need to know

1. The difference between sperm and semen

Many people use the terms sperm and semen interchangeably. However, sperm and semen are actually different substances or substances. Sperm cells are a part of semen and can only be seen under a microscope. Meanwhile, semen is a thick, whitish fluid secreted by the penis. Semen also contains fructose and protelitik to help sperm go to the egg.

2. Forms of sperm

So far, in general, sperm is known to have an oval-shaped head and a long tail. But actually each sperm is different. There are sperm which have two heads, a large head, a small head, several tails, a tail that is bent.

3. Age of sperm

Men take two months to produce sperm. Sperm production is a routine thing in a man's body, but the full process will take two months. In addition, sperm can live in a woman's body after entering through sexual intercourse for two to five days, depending on the woman's menstrual cycle.

4. Movement of sperm

Every male ejaculate, there are 200 million sperm that come out. Although sperm have chemicals that can direct the sperm to get closer to the egg, they often do not "comply" with these chemicals. Many sperm are just circling and not looking for an egg.

5. Calories

Do you think that sperm is just a substance that functions to fertilize an egg and reproduce? The fact about sperm that you should know is that sperm actually contains fat, calories, and even cholesterol. One tablespoon of sperm contains 20 calories.

6. Healthy sperm

To have healthy sperm, it is very important to maintain testicular temperature. The temperature of the testicles should be seven degrees lower than body temperature. So it's important for you men, to avoid wearing pants that are too tight, often cross your legs, or use tools around the testicles that can make the temperature rise.

7. Nutritional value

Did you know that sperm and semen are very nutritious. Sperm are not only rich in protein and carbohydrates. But it also contains zinc, fat, and calcium which can prevent tooth decay. Sperm is also an excellent source of protein.

8. Chromosomes

The fact about sperm that you should know is that some sperm carry an X (female) chromosome, while others carry a Y (male) chromosome. Sperm with a Y chromosome tends to move faster, but sperm with an X chromosome is stronger and can survive longer in a woman's body.