How to measure the length of the penis? How to determine whether the length of the penis is normal

Men are particularly concerned about their own lifeline, whether the penis is long enough, thick enough, and hard enough, all of which are what men care about. What is the normal length of the penis, or many men are not sure. Today we will teach you how to scientifically measure the length of the penis.

The penis is an important part of the male reproductive organs and is very important to a man. As early as ancient times, the penis appeared on stone totems, fully reflecting people's worship of the reproductive organs. The size of the penis varies by race and individual. The penis length (non erect) of Chinese men (aged 18-45) ranges from 4.5 to 8.8 centimeters, with an average of 6.5 centimeters, an average transverse diameter of 2.5 centimeters, and an average circumference of 8 centimeters in the middle of the penis.

So, how to measure the length of the penis?

Here is a method commonly used by doctors. Measurement of length of non erectile penis: at room temperature of 18 ℃, take an upright position, lift the penis 90 ° to the body, and measure the length from the pubic symphysis above the penis to the top of the penis head with a ruler. Measurement of the length of the erect penis: take an upright position, hold the head of the penis with your hand and pull it forward forcefully until it cannot be extended. Use a ruler to measure the length from the pubic symphysis to the head of the penis (the length after pulling is basically the same as the length of the erection), and it is normal if it is greater than or equal to 8 cm. It is worth reminding that some men, due to obesity, have more abdominal fat, causing a portion of their penis to be buried in the fat, making it appear smaller. When measuring, they can use their hands to push the lower abdominal fat. However, men with smaller penises do not need to worry, as long as the method of sexual intercourse is appropriate, it will not affect sexual life.

The formula for calculating whether the length of the penis is normal:

The International Organization for Men's Health (MTD) has concluded through nearly 30 years of research that:

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

Normal penile diameter D=M/3.14 (cm)

(Europe and America=Asia/1.414/0.618) cm