Post Date December, 03 2023
The penis is an important part of the male reproductive organ, which is very important for a man. As early as in ancient times, the penis appeared on the stone totem, fully reflecting people's worship of reproductive organs. There are racial and individual differences in penis size. The penis length (non erection) of Chinese men (18-45 years old) is between 4.5-8.8 cm, with an average of 6.5 cm, an average of 2.5 cm in transverse diameter, and an average circumference of 8 cm in the middle of the penis.
So, how to measure the length of the penis? Here is a common method for doctors. Measurement of the length of the non-erect penis: at room temperature of 18 ℃, take an upright position, lift the penis at 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 erectile penis length: take an upright position, hold the penis head with your hand and pull it forward until it cannot be extended. Measure the length from the pubic symphysis to the penis head with a ruler (the length after pulling is basically the same as the length of erection), and it is normal to be greater than or equal to 8 cm. It is worth reminding that some men have more abdominal fat due to obesity, so that part of the penis is buried in fat, which makes the penis look smaller. When measuring, you can push the lower abdominal fat by hand. However, men with smaller penises don't need to care, as long as the method of making love is appropriate, it will not affect sexual life.
Formula to calculate whether penis size is normal:
Through nearly 30 years of research, the International Men's Health Organization (mtd) concluded that:
Normal penis length m=(height t-105) * 0.618/3.14 (cm)
Normal penis diameter d=m/3.14 (cm)
(Europe and America=Asia/1.414/0.618) cm
