The advertising words of Liaoning TV station for treating the strange old lady of prostate are almost the same as those of Jilin TV station for treating the strange old lady of rhinitis, so it is inevitable to copy each other. Prostate is a unique organ for men. It is less when you are young, but it will gradually increase in middle-aged and elderly people. Under normal circumstances, the size of the prostate is generally 2×3×4, and the unit is cm, which is equivalent to the size of a particle. If a man reaches a certain age, the volume of prostate will gradually increase after forty or fifty years old. At this time, it is possible to increase it to three centimeters, four centimeters and sometimes seven or eight centimeters. Liaoyuan modern andrology