Normal penis length for boys

Generally speaking, due to differences in race, physical fitness, and genetic factors, the length of the penis of everyone is not exactly the same. However, a normal man's penis should be within a reasonable range to meet normal physiological needs. Let's discuss how much is the normal length of a boy's penis?

Clinically, a man's penis is considered to be short if the length of his penis is 2.5cm or more lower than the average length of men of the same age with normal sexual development. However, the shape and anatomy of the short penis are the same as those of ordinary people. In Chinese men, when they are adults, the length of their penis is about 5 to 6cm when it is weak, and about 11 to 13cm when it is hard. Generally speaking, a short penis can be diagnosed when an adult's penis is less than 4cm when flaccid or less than 9.5cm when hard. The causes of short penis are many and complex, and the causes are not well understood. Although some drugs and surgical methods can be used to treat it at present, the overall effect is not good and cannot be eradicated.

1. The male genitals are shorter and more muscular than those of the same age with normal sexual growth and development, and the length is as small as 2.5cm or more.

2. The appearance of the male genitals is normal, erections can occur normally, and there are no abnormalities in male sexual function.

3. There is no vaginal or testicular deformity on the physical examination. Some patients may have smaller male prostates.

The cause of penis shortness is very complicated and has not been named clearly, but it can be summarized as the external manifestations of a variety of diseases. A proper diagnosis requires a detailed understanding of the medical history and comprehensive auxiliary examinations. The understanding of medical records requires a detailed understanding of the medical records of abnormal growth and development of reproductive organs, related clinical manifestations, family history, etc. The auxiliary examination should focus on observing the length of the penis when it is weak and hard, as well as the size of the testicles, and also pay attention to the patient's physical symptoms.

1. Laboratory examination and diagnosis. Carry out basic thyroid function measurement, and also perform auxiliary measurements on blood sugar, potassium, sodium, etc., and test children's growth hormone if necessary.