The journal of sexual medicine
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The pelvic striated muscles play an important role in mediating erections and ejaculation, and together these muscles compose a tightly coordinated neuromuscular system that is androgen sensitive and sexually dimorphic. ⋯ Common spinal and brain pathways project to the LA and BS muscles in the rat suggesting that these muscles act together to coordinate male sexual reflexes. Differences may exist in the amount of synaptic connections/neuronal pathways in adolescents compared with adults.
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A new classification of premature ejaculation (PE) has been proposed, including the categories of lifelong PE (LPE), acquired PE (APE), natural variable PE (NVPE), and premature-like ejaculatory dysfunction (PLED). ⋯ APE patients reported higher rates of ED, anxiety, and depression than men with other types of PE. The negative relationships between IELT/IIEF-5 and SAS/SDS were strongest in men with PLED.
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Good history-taking skills are the first step towards achieving a correct diagnosis of sexual dysfunction (SD). However, studies show most general practitioners (GPs) do not take the initiative to ask the patient about SD, and when diagnosing a condition, they tend to give preference to their own criteria over clinical guidelines. ⋯ Routine sexual history taking and consultation of guidelines about SD are not yet a generalized practice in primary care. Data should be interpreted with caution as they are self-reported. Further objective measurement such as direct observation or clinical files consultation should be implemented.
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Mental health disorders are prevalent in the United States, Iraq, and Afghanistan war veterans. Mental illness, including posttraumatic stress disorder (PTSD) with or without psychiatric medications, can increase the risk for male sexual dysfunction, threatening quality of life. ⋯ Among U.S. combat veterans, mental health disorders, particularly PTSD, increased the risk of sexual dysfunction independent of the use of psychiatric medications.