This man's "brother" actually hid countless truths

Do you think you know everything about your penis? Then do you know how many times it gets erections in a day? What is the average number of ejaculations in a lifetime? Is your penis a show-er or a grower?

There are 12 interesting phenomena about "little brother" shared from abroad. Some of them you may already know, and some truths will shock you, including that the food you eat will affect the taste of semen, and that shoe size has nothing to do with the size of the genitals.

1. Babies get erections in the womb

Babies can still have erections while in their mother's womb.

2. Shoe size has nothing to do with the size of your "brother"

Not only does shoe size have nothing to do with penis size, but hand size has nothing to do with it either. There is no part of your body that can predict the size of your penis.

3. 30% of men over 15 years old are circumcised

According to a global survey by the World Health Organization, 30% of men over the age of 15 have been circumcised.

4. The penis can be divided into show-er and grower

A grower will get bigger and longer when excited, while a shower will stay relatively the same size and length. According to the International Men's Health Survey, 79% of men describe themselves as growers, while another 21% are show-ers.

5. Men have up to 11 erections in 24 hours

Nine of the erections occur at night, and studies have found that if the penis is not erect at all, it will shrink by about two centimeters.

6. The average male ejaculates 7,200 times in his lifetime

The average male ejaculates 7,200 times in his lifetime, 2,000 of which are due to masturbation.

7. Sensitivity decreases with age after the age of 25

Some foreign experts say that as age increases, problems such as impotence, difficulty in ejaculation and decreased sensitivity are more likely to occur.

8. Germany is the country with the most penis enlargement surgeries

18% of penis enlargement surgeries worldwide are performed in Germany, with Venezuela, Spain and Mexico close behind.

9. Smoking will shrink your penis

Smoking can calcify blood vessels, constrict blood flow and cause the penis to shrink by more than a centimeter. Smoking can cost you dearly.

10. The world's largest "little brother" is 13.5 inches long

New Yorker Jonah Falcon is very proud of the size.

11. The testicles are at different heights to prevent them from colliding.

Have you noticed that men's testicles are at different heights? They are at different heights to prevent collision.

12. What you eat affects the taste of your semen

Asparagus, red meat and dairy products can make semen salty. What a man eats can affect the smell of your semen.