What is the standard for penis erection?

First of all, we need to clarify what constitutes an abnormal penis? Secondly, we need to find out whether it is abnormal development or individual differences within the normal range? Finally, and what everyone is most concerned about and important, if the penis is slightly smaller, will it affect normal sex life? That is, can the wife get pleasure?

There are many differences in human penises, such as height, fatness, and facial features. They vary in length and thickness. Domestic Shi Chengli once measured the penis size of 1,412 healthy Chinese young men and the erect penis length of 126 healthy men. The results show that under normal conditions, the longest is 14.5 cm, the shortest is 4 cm, and the average is 8.375 cm; the maximum circumference is 12 cm, the minimum is 4.5 cm, and the average is 8.3 cm. When erect, the longest is 16 cm, the shortest is 9 cm, and the average is 12 cm; when erect, the maximum circumference is 14 cm, the smallest is 8 cm, and the average is 10.75 cm.

The length of a normal adult man's penis is: under normal conditions, the length ranges from 4.9 to 8.6 cm, with an average of 6.55 cm, a longest of 10.6 cm, and a shortest of 3.7 cm. The penises of male college students aged 16-40 were measured. The average length was 7.43 cm and the average circumference was 8.17 cm. The average penis length was 13.34 cm, which is similar to the calculated erect length of 13.08 cm. Therefore, considering the length can represent the erection. length. It can be seen that there are certain differences in the measurement results of different authors, and the results are also affected by region, ethnicity, etc.

In addition, the length of the penis of the same person is not constant under normal conditions. For example, stress, cold or severe fatigue can cause the penis to shorten. In addition, the measurement methods themselves are quite different, so it is difficult to judge whether the penis is normal simply from the length. Therefore, the above numbers can only be used as a reference. Do not forcefully compare your own length. Clinicians are never willing to use penis length to judge whether it is normal. As long as you can have normal sexual intercourse and complete the task of having children, it is normal. Otherwise, this family would have been eliminated long ago.

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