What is the normal length of a man's penis?

The penis is the first physiological characteristic of men and is an important indicator to distinguish between men and women. The penis is vital to men. It is the place where many male hormones are produced, and male hormones can help men maintain their secondary sexual characteristics. The penis is usually in a soft state. When stimulated, it will become erect, and the length and size will change accordingly. Today, I will talk to you about the normal length of the male penis.

The length of an adult male's penis is 5 to 6 cm when it is flaccid, and twice as long when erect. If the length of the penis is less than 4 cm when flaccid and less than 8 cm when erect, it is called a short penis. There are many reasons for a short penis, both congenital and acquired, with the most fundamental influence being genetic genes.

Common reasons are as follows: 1. Genetic factors: The size and morphological characteristics of the penis are controlled and influenced by genetic genes, just like other organs in the body. 2. Development and nutritional status: Generally speaking, adult males are physically strong and tall, and their external genitalia, including the penis and scrotum, are well developed, and the penis may be larger; conversely, it may be relatively small. However, it must be reminded that the size of the penis is not directly proportional to height. 3. Obesity: Especially for some men with plump and prominent fat in the pubic symphysis and perineum, the penis is often poorly developed, and the penis is relatively shorter than that of normal men. In addition, it is difficult for patients to visually see their own penis, which makes them think that their penis is small. 4. Others: orchitis, cryptorchidism, testicular dysplasia, endocrine imbalance, and androgen deficiency may all cause a short penis.

There is no proportional relationship between height and penis length. It is not the case that tall people have long penises and short people have short penises. This has been scientifically proven by many researchers. For those with small penises, as long as the length of the penis is within the normal range and develops normally, it will not affect marriage and childbearing.

Many people think that the length of the penis will affect sexual function under normal circumstances, but this is actually a misunderstanding. A long penis does not mean that sexual function is strong, and vice versa. When the penis is stimulated, it will naturally become larger, allowing men to perform normal sexual functions. Therefore, you don't need to care too much about the length and size of the penis under normal circumstances.