Men's genitals include two parts: penis and testicles. Most men think that the testicles are "fragile", and they only stay on the level where it is not harmed. In fact, this is not enough to understand the testicles.Once the testicles occur, it is often ignored, but the impact is great.Experts remind: Only by understanding the testicles can we better protect it.
How big should the testicles have?
In the whole life of men, there is a "character" that plays a very important role, which is testicular.It is like the shape of two "chestnuts".
Experts point out that testicles are important organs that maintain men's reproductive functions and sexual characteristics. Adult men's testicles are too large or too small, which will more or less affect fertility and should attract attention.The size of the testicles is related to age. Children at the age of 12 are in a relatively static period, and the general volume is 1ml-4ml; after the age of 12, the boy enters the youth development period and the testicular volume increases rapidly.The testicular volume of adult men is 16ml-25ml, with an average of 19.8ml.After the age of 60, it entered the sexual aging stage, the testicular volume gradually narrowed, and the testicular volume of the testicular atrophy at the age of 70 shrinks to less than 16ml.
If the testicular volume of both sides of the adult men is less than 10ml, it is small testicles, and there can be low sexual function and male infertility.Excessive testicles can cause disorders of the sperm function of the testicles, less sperm or no sperm, which may cause loss of fertility.The physical examination and endocrine examination can be seen that the level of plasma testosterone is very low, and the second sexual characteristics of men are poor.The diseases that cause small testicles are the main syndrome, congenital adrenal hyperplasia, and some genetic diseases.
Bilateral testis is asymmetric?
Among normal men, the size of bilateral testicles is not exactly the same.According to statistics, the right testicles are slightly larger than the left.Calculated from the length, width and thickness of the testicles, the average on the right is 3.38cm × 2.37cm × 1.78cm, and the average on the left is 3.30cm × 2.27cm × 1.71cm.Even people in the same age group are very different from the size of the testicles.However, the function of adult men's testicles is above 15ml, and its functions are normal.And as long as the size on both sides is in the normal range, it will not affect fertility.
