Genital standards for seven-year-old boys

There is one thing in the male body that is different from the female body structure, and that is the reproductive organ, the penis. Generally, the reproductive organs of newborn boys are very small, but as they grow older, their reproductive organs will grow bigger and bigger, and will gradually take shape after the end of puberty. So for men of different ages, their reproductive organs have different standards, so what are the standards for the reproductive organs of a seven-year-old boy?

1. What is the normal length of a boy's genitals at the age of 7?

Since each child develops at a different time and to different degrees, there is no absolute size. Regular testing and examination are sufficient, and ultrasound examination can be performed when necessary. Before puberty, the development of the penis and testicles is very slow. The genitals do not change much from infancy to pre-puberty. The development of boys' testicles mainly occurs during puberty, and there is no way to determine how well they are developing at the age of 7. A boy's sexual organs grow slowly as he ages, and stop growing after he reaches sexual maturity. They usually stop growing after he reaches full sexual maturity at the age of 17 or 18.

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

According to the results of several large-scale surveys in China, the penis length of adult men in my country is 4.5-8.6cm in a normal non-erect state and 7-16cm when erect, both of which are normal. It was also found that a man's height had no relationship with penis length. It has also been observed in clinical practice that a penis that appears larger does not increase in length much during erection, whereas a penis that appears smaller increases in length more during full erection. It can be seen that any penis within the normal range can meet the needs of normal sexual function when in an erection state, and there is no need to worry about the so-called "penis is too short".

In addition, whether the penis is really too short or poorly developed, in addition to its size, it also depends on its overall development, such as testicle size, beard growth, Adam's apple growth and protrusion, deeper voice and other secondary sexual characteristics. If there are no problems with these, then it is generally normal.

The average length of male genitals. Shi Chengli in China once measured the penis size of 1412 healthy Chinese young men and the penis erection degree of 1126 healthy men. The results showed that under normal conditions, the longest length was 14.5 cm, the shortest was 4 cm, and the average was 8.375 cm; the maximum circumference was 12 cm, the minimum was 4.5 cm, and the average was 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 minimum is 8 cm, and the average is 10.75 cm.