Situational Erectile Dysfunction: Causes and Treatment
Situational erectile dysfunction is recurring erection difficulty in particular settings while erections remain possible during sleep, masturbation, or other situations.
Erectile Rigidity: Meaning, Causes, and Sexual Function
Erectile rigidity is the degree of firmness reached during an erection and depends on blood flow, nerve signals, erectile tissue, and blood retention.
Corpus Cavernosum: Anatomy, Erection, and Sexual Function
The corpus cavernosum is erectile tissue in the penis and clitoris that fills with blood during arousal, producing enlargement and firmness.
Erection: Meaning, Sexual Response, Function, and Health
An erection occurs when the penis becomes larger and firmer as erectile tissue fills with blood, often during arousal but sometimes spontaneously.
Erectile Dysfunction (ED): Meaning, Causes, Diagnosis, and Treatment
Erectile dysfunction is a recurring difficulty getting or maintaining an erection firm enough for desired sexual activity.