Try out PMC Labs and tell us what you think. Learn More. 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. Despite the many published research projects dealing with the physiology of orgasm and ejaculation, much about this topic is still unknown.
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Dry orgasm, or orgasmic anejaculation, means that orgasm occurs without ejaculation, so the penis does not release semen as usual. There are several possible causes of a dry orgasm. Some are temporary, but others may be long-lasting or even permanent. Dry orgasms themselves are not a health concern, but the underlying issue may require treatment in some cases.
Error: This is required. Error: Not a valid value. Some men can have an orgasm without ejaculating at all. They still have the feeling of having an ejaculation coming but no semen comes out.
Although it seems simple enough, the male orgasm is actually a complex process. Men achieve orgasm through a series of steps involving a number of organs, hormones, blood vessels, and nerves working together. The typical result is ejaculation of fluid that may contain sperm through strong muscle contractions. The fuel for the process leading to orgasm is testosterone , a hormone produced in steady supply by the testicles. The testicles also make millions of sperm each day, which mature and then are mixed with whitish, protein-rich fluids.