An erection is an increase in the elasticity of a member with a simultaneous increase in its volume, which is caused by the rapid filling and stretching of the cavernous bodies as a result of sexual arousal. This mechanism is quite complex…

The scientific definition of erectile dysfunction is: "the impossibility of achieving/maintaining an erection necessary to fully meet sexual needs." You can talk about this disorder if a man has problems in the genital area for three month…