Victorian government portal for older people, with information about government and community services and programs. Type a minimum of three characters then press UP or DOWN on the keyboard to navigate the autocompleted search results. Premature ejaculation is the most common sexual problem for men. It is a lack of control over ejaculation so that it often happens sooner than the man or his partner wants, causing distress for one or both partners.
The mechanism of ejaculation: the glans-vasal and urethromuscular reflexes.
Normal male sexual function: emphasis on orgasm and ejaculation
Ejaculation in men is a story of sweat and cheers. Nerves, blood vessels, tissues and friction play important roles. Running along the length of the penis are two cavernous like a sponge chambers, called the corpora cavernosa or the erectile tissues, containing a maze of blood vessels consisting of arteries, several veins and nerves.
Orgasm and ejaculation are two separate physiological processes that are sometimes difficult to distinguish. Orgasm is an intense transient peak sensation of intense pleasure creating an altered state of consciousness associated with reported physical changes. Antegrade ejaculation is a complex physiological process that is composed of two phases emission and expulsion , and is influenced by intricate neurological and hormonal pathways.