Testicular contraction during ejaculation

Everyone knows that the main function of male testicles is to help men store sperm. When men and women have sex, when men are stimulated to a certain extent, sperm will be transported from the testicles to the male penis and then to the female vagina. It also has a certain heat dissipation effect, and its temperature can be obviously lower than other places. So why do testicles contract during ejaculation?

The scrotum outside the testicles mainly dissipates heat. Experiments show that the temperature of the scrotum is lower than other parts of the body. In other words, the scrotum is a cold storage for sperm in hot weather. When you take a shower, the temperature is lower. In order to maintain the heat balance of the temperature, the scrotum will naturally shrink to reduce heat loss. During sexual intercourse, since ejaculation consumes a lot of energy, it is necessary to reduce heat loss in order to provide sufficient energy for your ejaculation to make it ejaculate farther and have a greater chance of pregnancy. This is the result of the Creator. Everything is a natural phenomenon. There is no need to be surprised!

In fact, it is a process of sexual excitement. Generally, if the temperature is appropriate, our testicles will leave the body and fall slightly. When we make love, as the sexual excitement accumulates, our testicles will gradually rise, and finally stick tightly to the body. Especially when ejaculating, our scrotum will definitely shrink the testicles to stick tightly to the body. In this way, it can also avoid compression of the testicles when the sexual organs collide, thereby avoiding injury!

During ejaculation, the action of ejaculation actually requires the epididymis, or the vas deferens and the accessory glands, to play a very coordinated role. So during ejaculation, in order to discharge the sperm in the epididymis to the urethra, we need this muscle tissue to contract. The testicles will be pulled up. There is another situation. If we use our fingers to draw the inner side of our thighs, we will also see that the testicles will be pulled up. This is called a heightened reflex. In fact, when we have sexual impulses, we need to retract our testicles into the scrotum, which is also helpful to avoid some damage. This is normal.