How many centimeters is normal for a male's penis to be erect?

Boys care a lot about their own life force. Whether the penis is long enough, thick enough, and hard enough are all the things that boys care about. But many boys don't know what the normal penis length is. So, how many centimeters is normal for a boy's penis to be erect? Today, I will teach you how to scientifically and accurately measure the length of the penis.

How many centimeters is the normal size of a boy's penis when erect?

The male genitals are a key part of the male reproductive organs and are very important to a man. As early as the primitive society, male genitals appeared on stone carvings and totems, which concentrated on people's admiration for male genitals. The size of male genitals varies with race and individual. The length of the penis (not erect) of young men in my country (18-45 years old) is between 4.5-8.8 cm, with an average of 6.5 cm, an average thickness of 2.5 cm, and an average leg circumference of 8 cm in the middle of the male genitals.

So, how do you accurately measure the length of your penis?

Here is a common method used by doctors. To measure the length of a non-erect penis: At an indoor temperature of 18°C, stand up, raise the penis to 90° with the body, and use a ruler to accurately measure the length from the pubic symphysis above the penis to the top of the penis. To measure the length of an erect penis: Stand up, pinch the glans penis tightly and pull it forward, stretching it until it cannot be extended. Use a ruler to accurately measure the length from the ischial tuberosity to the glans penis (the stretched length is basically the same as the erect length). A length greater than or equal to 8 cm is normal. The most important thing to note is that some men have a lot of fat in their abdomen due to obesity, which makes part of their penis buried in the fat, making the penis look smaller. When measuring accurately, you can use your hands to push the belly fat. However, men with smaller penises don't need to worry about it, as long as the way of sexual life is appropriate, it will not affect the couple's life.

The formula to calculate whether the penis length is normal:

The International Men's Health Organization (MTD) has concluded based on nearly 30 years of scientific research:

Normal penis length M = (height T-105) * 0.618/3.14 (cm)

Normal penis diameter D = M/3.14 (cm)

(Mei = Asia/1.414/0.618) cm

Penis length standard: less than 5 cm when soft

Many people have done research on the satisfaction rate of penis length. Nearly 70% of people "care a lot about the size of the male genitals", and nearly 20% of them hope that "there is a magic pill that can make it bigger immediately". Among the surveyed groups, nearly 60% think that the "penis" should be 14-18 cm long.

But the actual situation is not as ideal as men imagine. Data show that the average length of the erect penis of adult men in the United States is about 15 cm, while the average length of the erect penis of adult men in my country is about 13 cm.

Sexologists believe that in reality, human genitals are as different as body height, body shape, etc. A study of 1,000 normal adult men showed that the normal penis length ranged from 4.9 to 8.6 cm, with an average of 6.55 cm. So, what is considered a true short penis? Authoritative experts said that an adult penis shorter than 5 cm, with a testicle less than 8 ml, and especially a lack of secondary sexual characteristics, is considered a male developmental abnormality. In that case, most of them meet the criteria.

Men always think that the key is the size of their penis. As mentioned above, the length of most men's penises meets the standard. At this time, the method may be more important, because sexual intercourse is different from animal mating. It is a way of intimate communication. Emotions, a healthy body, humor, etc. are all metal catalysts of sex, not just a large sex organ.