Scientists developed a new preparation to increase the inflow of blood to cardiac muscle and arterial pressure lowering. However it didn’t meet expectations. But it was noted that this preparation provides notable inflow of blood to male genitals, and, as a result, quality of erection improves. This preparation was called Viagra.
He acts only when the man experiences natural sexual excitement and when sexual intercourse is finished, the man’s organ naturally comes back to the weakened state. In other words, Viagra influences only natural mechanisms of erection emergence and in it there was its indisputable novelty and a secret of huge popularity. Viagra may be ordered simply via Canadian Neighbor Pharmacy.