Question

what is ejaculation ?

Answer 1

Ejaculation is the discharge of semen from the male reproductory tract. When a man is sexually stimulated, the brain sends signals to the genital area through nerves in the spinal cord to make the pelvic muscles contract. The seminal vesicles and prostate contribute extra fluid to protect the sperm.

Answer 2

In biology, the term ejaculation refers to the sudden act of expulsion. It is often used to pertain to the process of releasing semen, which is the thick fluid comprised of sperm cells and secretions from the sexual glands at orgasm through the male reproductive organ. It is an essential process in reproduction.