The journal of sexual medicine
-
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.
-
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.
-
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.
-
Obesity has been receiving an increasing amount of attention recently, but investigations regarding the potential impact of obesity, sexual behaviors, and sex hormones on erectile dysfunction (ED) in men have not completely clarified the association. ⋯ This study supports the idea of a close relationship between low levels of sex hormones, sexual desire, sexual satisfaction, obesity, and ED, and also shows that low free testosterone and hs-CRP may predict ED, even in obese populations.