The male external genitalia are composed of two parts: the penis and the scrotum.
1. Penis: It is the most important male sex organ, hanging below the pubic mound, consisting of two penile corpus cavernosum and one urethral corpus cavernosum, with the outer penile foreskin. It has the function of sexual intercourse and has the role of urination and ejaculation. When there is a sexual impulse, it can be engorged with blood and swollen, and sustained erection.
2. Scrotum: a sac hanging below the penis, with organs such as testicles, epididymis and spermatic cord attached to its inner side, playing a role in protecting the testicles.
Male external genitalia are located on the surface of the body and more sensitive, very easy to be injured, so usually should pay attention to the protection of the external genitalia, keep clean and dry. If there is any discomfort, please consult the doctor actively.