About: Ejaculation is a research topic. Over the lifetime, 1140 publications have been published within this topic receiving 30737 citations. The topic is also known as: Male ejaculation.
TL;DR: Reboxetine, a selective noradrenaline reuptake inhibitor, is known for its lack of sexual side-effects, but a case of reboxetine-induced spontaneous ejaculation is reported.
Abstract: Delayed or absent ejaculation is a common side-effect of antidepressant drugs. Reboxetine, a selective noradrenaline reuptake inhibitor, is known for its lack of sexual side-effects. We report a case of reboxetine-induced spontaneous ejaculation.
A 39-year-old married man was referred with
TL;DR: Results provide further evidence that neonatal testicular androgens must be converted to oestrogen in the brain in order to organise male sexual behaviour patterns, including the neural substrate for ejaculation, as well as to suppress female sexual behaviour.
TL;DR: In this article, the results of a questionnaire and interview survey of 36 white middleclass adolescent male camp counselors (mean age, 18.4 years) that addressed pubertal changes and first ejaculation (semenarche) were presented.
Abstract: Few empirical studies focus on how boys respond to puberty. This paper presents the results of a questionnaire and interview survey of 36 white middleclass adolescent male camp counselors (mean age, 18.4 years) that addressed pubertal changes and first ejaculation (“semenarche”). It is a descriptive and hypothesis generating study. The first ejaculation, biologically significant in sexual and reproductive functioning, was found to be psychologically meaningful but socially invisible. The mean age at semenarche was 12.9 years. All of the boys in the group had sex education in school, yet many felt unprepared for their first ejaculation, which occurred earlier than they expected and before formal education. Those who felt prepared expressed more positive feelings and coped better. Common responses to semenarche included surprise, curiosity, pleasure, and confusion. Most subjects did not tell anyone that this event occurred and many boys initially confused ejaculation and urination. The association of the first ejaculation with sexuality makes it a charged event. Psychosocial and developmental difficulties in sexual education for young males are noted.
TL;DR: The sexual behavior of 10 adult long-term castrated rhesus monkeys before and after treatment with 19-hydroxytestosterone (19-OH-T) was compared and only the rate at which males contacted females increased significantly after treatment.