1. Whether the penis should be operated on
The reproductive plastic expert of the andrology hospital said that if you think that your penis is short and you come to the hospital for penis lengthening surgery, we should decide according to the situation. Generally speaking, there is a standard to judge the penis short. If the length from the penis root to the top of the glans is less than 10cm at normal temperature (about 22 degrees) and under the condition of sufficient sexual stimulation of both parties, it can be called penis short. Reproductive plastic surgery experts in the hospital reminded: In this case, whether to do penis lengthening surgery depends on the sexual life satisfaction of the couple. If the couple feel satisfied with their sexual life and have no complaints, they can not do surgery.
If you are really a patient with short penis, we will consider using penis lengthening. The key of penis lengthening is the reconstruction of the focal point of the cavernous muscle, so that the patient will not shrink after the operation is extended. At the same time, it is necessary to ensure the patient's ejaculation ability and the perfect appearance of the penis after the recovery. Therefore, high requirements are put forward for the surgical equipment and the experience of doctors. Many non-professional male hospitals cannot meet these conditions, resulting in poor postoperative results, There are even many cases of surgical failure.
2. What is penis
Penis, also known as penis, is a basic biomedical term, referring to the external reproductive organs of higher vertebrates. Like the female vagina, it also develops from the primordium of the junction organ in the embryo and is the main organ during sexual behavior.
From the appearance, the penis is a long conical or long cylindrical shape with different thickness, which has two states: relaxation and erection. The penis is the mating organ of male animals, usually soft, and the glans is hidden in the foreskin; Erect, elongate, thicken and harden during mating, and expose the glans.
Eject semen after being inserted into the female's vagina. Its main function is to discharge urine, semen and mating.
3. The shape of the penis
Different animals have different penis shapes, especially the glans. The penis of a horse is thicker and slightly flat on both sides; The penis of cattle and sheep is thin, forming an "S" shape behind the scrotum; The penis of pigs is also thin, forming an "S" shape in front of the scrotum.
Many marsupials, except the two largest kangaroos, have a bifurcated penis (that is, two columns at the end of the penis).
The penis can be divided into three parts: the penis head at the front end, the penis body at the middle and the penis root at the rear.