Ejaculation

Ejaculation is the discharge of semen (the ejaculate; normally containing sperm) from the penis through the urethra. It is the final stage and natural objective of male sexual stimulation, and an essential component of natural conception. After forming an erection, many men emit pre-ejaculatory fluid during stimulation prior to ejaculating. Ejaculation involves involuntary contractions of the pelvic floor and is normally linked with orgasm. It is a normal part of male human sexual development.

spontaneous sleep orgasm

expulsion of fluid during or before an orgasm

thumb|A pair of men ejaculating on a single woman's face. is a sex act in which multiple males ejaculate on one person. It is often portrayed in pornographic films.

ejaculation and climax soon after initiating sexual activity

thumb|Pre-ejaculate on the Glans penis|glans of the penis

ejaculation in and subsequent leakage of semen from anus or vagina

sexual activity involving ejaculating on the face of another

term for a scene of male ejaculation in pornography

sexual act in which a sex partner ejaculates semen on or near the neck, chest, or breast of another sex partner

condition is which semen or seminal fluid is redirected to the urinary bladder rather than ejaculated

human disease

man's inability for or persistent difficulty in achieving orgasm, despite typical sexual desire and sexual stimulation

Anejaculation is the pathological inability to ejaculate despite an erection in males, with (orgasmic) or without (anorgasmic) orgasm.

most common sexual dysfunction in men