What is the process of ejecting or expelling semen from the male urethra called?

The process of ejecting or expelling semen from the male urethra is called ejaculation. This physiological event involves the expulsion of semen, which is a fluid containing sperm, from the reproductive system through the penis during sexual climax. Ejaculation is a key aspect of male reproductive function and involves a series of muscular contractions in the reproductive organs, primarily controlled by the nervous system.

Understanding the term ejaculation is crucial, as it distinguishes the normal physiological response from other male reproductive issues. For example, impotence refers to the inability to achieve or maintain an erection, while hypospadias is a congenital condition where the urinary opening is located on the underside of the penis, rather than the tip. Benign prostatic hypertrophy is an enlargement of the prostate gland that can impact urinary function but does not relate directly to the process of semen expulsion. Each of these conditions represents different aspects of male reproductive health, but they do not describe the mechanism of semen expulsion like the term ejaculation does.